chore(deps): bump actions/checkout from 2 to 3 (aws#26907)

Bumps [actions/checkout](https://github.com/actions/checkout) from 2 to 3.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/actions/checkout/releases">actions/checkout's releases</a>.</em></p>
<blockquote>
<h2>v3.0.0</h2>
<ul>
<li>Updated to the node16 runtime by default
<ul>
<li>This requires a minimum <a href="https://github.com/actions/runner/releases/tag/v2.285.0">Actions Runner</a> version of v2.285.0 to run, which is by default available in GHES 3.4 or later.</li>
</ul>
</li>
</ul>
<h2>v2.7.0</h2>
<h2>What's Changed</h2>
<ul>
<li>Add new public key for known_hosts (<a href="https://redirect.github.com/actions/checkout/issues/1237">#1237</a>) by <a href="https://github.com/TingluoHuang"><code>@​TingluoHuang</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/1238">actions/checkout#1238</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a href="https://github.com/actions/checkout/compare/v2.6.0...v2.7.0">https://github.com/actions/checkout/compare/v2.6.0...v2.7.0</a></p>
<h2>v2.6.0</h2>
<h2>What's Changed</h2>
<ul>
<li>Add backports to v2 branch by <a href="https://github.com/cory-miller"><code>@​cory-miller</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/1040">actions/checkout#1040</a>
<ul>
<li>Includes backports from the following changes: <a href="https://redirect.github.com/actions/checkout/pull/964">actions/checkout#964</a>, <a href="https://redirect.github.com/actions/checkout/pull/1002">actions/checkout#1002</a>, <a href="https://redirect.github.com/actions/checkout/pull/1029">actions/checkout#1029</a></li>
<li>Upgraded the licensed version to match what is used in v3.</li>
</ul>
</li>
</ul>
<p><strong>Full Changelog</strong>: <a href="https://github.com/actions/checkout/compare/v2.5.0...v2.6.0">https://github.com/actions/checkout/compare/v2.5.0...v2.6.0</a></p>
<h2>v2.5.0</h2>
<h2>What's Changed</h2>
<ul>
<li>Update <code>@​actions/core</code> to 1.10.0 by <a href="https://github.com/rentziass"><code>@​rentziass</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/962">actions/checkout#962</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a href="https://github.com/actions/checkout/compare/v2...v2.5.0">https://github.com/actions/checkout/compare/v2...v2.5.0</a></p>
<h2>v2.4.2</h2>
<h2>What's Changed</h2>
<ul>
<li>Add set-safe-directory input to allow customers to take control. (<a href="https://redirect.github.com/actions/checkout/issues/770">#770</a>) by <a href="https://github.com/TingluoHuang"><code>@​TingluoHuang</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/776">actions/checkout#776</a></li>
<li>Prepare changelog for v2.4.2. by <a href="https://github.com/TingluoHuang"><code>@​TingluoHuang</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/778">actions/checkout#778</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a href="https://github.com/actions/checkout/compare/v2...v2.4.2">https://github.com/actions/checkout/compare/v2...v2.4.2</a></p>
<h2>v2.4.1</h2>
<ul>
<li>Fixed an issue where checkout failed to run in container jobs due to the new git setting <code>safe.directory</code></li>
</ul>
<h2>v2.4.0</h2>
<ul>
<li>Convert SSH URLs like <code>org-&lt;ORG_ID&gt;@github.com:</code> to <code>https://github.com/</code> - <a href="https://redirect.github.com/actions/checkout/pull/621">pr</a></li>
</ul>
<h2>v2.3.5</h2>
<p>Update dependencies</p>
<h2>v2.3.4</h2>
<ul>
<li><a href="https://redirect.github.com/actions/checkout/pull/379">Add missing <code>await</code>s</a></li>
<li><a href="https://redirect.github.com/actions/checkout/pull/360">Swap to Environment Files</a></li>
</ul>
<h2>v2.3.3</h2>
<ul>
<li><a href="https://redirect.github.com/actions/checkout/pull/345">Remove Unneeded commit information from build logs</a></li>
<li><a href="https://redirect.github.com/actions/checkout/pull/326">Add Licensed to verify third party dependencies</a></li>
</ul>

</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/actions/checkout/blob/main/CHANGELOG.md">actions/checkout's changelog</a>.</em></p>
<blockquote>
<h1>Changelog</h1>
<h2>v3.6.0</h2>
<ul>
<li><a href="https://redirect.github.com/actions/checkout/pull/1377">Fix: Mark test scripts with Bash'isms to be run via Bash</a></li>
<li><a href="https://redirect.github.com/actions/checkout/pull/579">Add option to fetch tags even if fetch-depth &gt; 0</a></li>
</ul>
<h2>v3.5.3</h2>
<ul>
<li><a href="https://redirect.github.com/actions/checkout/pull/1196">Fix: Checkout fail in self-hosted runners when faulty submodule are checked-in</a></li>
<li><a href="https://redirect.github.com/actions/checkout/pull/1287">Fix typos found by codespell</a></li>
<li><a href="https://redirect.github.com/actions/checkout/pull/1369">Add support for sparse checkouts</a></li>
</ul>
<h2>v3.5.2</h2>
<ul>
<li><a href="https://redirect.github.com/actions/checkout/pull/1289">Fix api endpoint for GHES</a></li>
</ul>
<h2>v3.5.1</h2>
<ul>
<li><a href="https://redirect.github.com/actions/checkout/pull/1246">Fix slow checkout on Windows</a></li>
</ul>
<h2>v3.5.0</h2>
<ul>
<li><a href="https://redirect.github.com/actions/checkout/pull/1237">Add new public key for known_hosts</a></li>
</ul>
<h2>v3.4.0</h2>
<ul>
<li><a href="https://redirect.github.com/actions/checkout/pull/1209">Upgrade codeql actions to v2</a></li>
<li><a href="https://redirect.github.com/actions/checkout/pull/1210">Upgrade dependencies</a></li>
<li><a href="https://redirect.github.com/actions/checkout/pull/1225">Upgrade <code>@​actions/io</code></a></li>
</ul>
<h2>v3.3.0</h2>
<ul>
<li><a href="https://redirect.github.com/actions/checkout/pull/1045">Implement branch list using callbacks from exec function</a></li>
<li><a href="https://redirect.github.com/actions/checkout/pull/1050">Add in explicit reference to private checkout options</a></li>
<li>[Fix comment typos (that got added in <a href="https://redirect.github.com/actions/checkout/issues/770">#770</a>)](<a href="https://redirect.github.com/actions/checkout/pull/1057">actions/checkout#1057</a>)</li>
</ul>
<h2>v3.2.0</h2>
<ul>
<li><a href="https://redirect.github.com/actions/checkout/pull/942">Add GitHub Action to perform release</a></li>
<li><a href="https://redirect.github.com/actions/checkout/pull/967">Fix status badge</a></li>
<li><a href="https://redirect.github.com/actions/checkout/pull/1002">Replace datadog/squid with ubuntu/squid Docker image</a></li>
<li><a href="https://redirect.github.com/actions/checkout/pull/964">Wrap pipeline commands for submoduleForeach in quotes</a></li>
<li><a href="https://redirect.github.com/actions/checkout/pull/1029">Update <code>@​actions/io</code> to 1.1.2</a></li>
<li><a href="https://redirect.github.com/actions/checkout/pull/1039">Upgrading version to 3.2.0</a></li>
</ul>
<h2>v3.1.0</h2>
<ul>
<li><a href="https://redirect.github.com/actions/checkout/pull/939">Use <code>@​actions/core</code> <code>saveState</code> and <code>getState</code></a></li>
<li><a href="https://redirect.github.com/actions/checkout/pull/922">Add <code>github-server-url</code> input</a></li>
</ul>
<h2>v3.0.2</h2>
<ul>
<li><a href="https://redirect.github.com/actions/checkout/pull/770">Add input <code>set-safe-directory</code></a></li>
</ul>
<h2>v3.0.1</h2>
<ul>
<li><a href="https://redirect.github.com/actions/checkout/pull/762">Fixed an issue where checkout failed to run in container jobs due to the new git setting <code>safe.directory</code></a></li>
<li><a href="https://redirect.github.com/actions/checkout/pull/744">Bumped various npm package versions</a></li>
</ul>
<h2>v3.0.0</h2>

</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/actions/checkout/commit/f43a0e5ff2bd294095638e18286ca9a3d1956744"><code>f43a0e5</code></a> Release 3.6.0 (<a href="https://redirect.github.com/actions/checkout/issues/1437">#1437</a>)</li>
<li><a href="https://github.com/actions/checkout/commit/7739b9ba2efcda9dde65ad1e3c2dbe65b41dfba7"><code>7739b9b</code></a> Add option to fetch tags even if fetch-depth &gt; 0 (<a href="https://redirect.github.com/actions/checkout/issues/579">#579</a>)</li>
<li><a href="https://github.com/actions/checkout/commit/96f53100ba2a5449eb71d2e6604bbcd94b9449b5"><code>96f5310</code></a> Mark test scripts with Bash'isms to be run via Bash (<a href="https://redirect.github.com/actions/checkout/issues/1377">#1377</a>)</li>
<li><a href="https://github.com/actions/checkout/commit/c85c95e3d7251135ab7dc9ce3241c5835cc595a9"><code>c85c95e</code></a> Release v3.5.3 (<a href="https://redirect.github.com/actions/checkout/issues/1376">#1376</a>)</li>
<li><a href="https://github.com/actions/checkout/commit/d106d4669b3bfcb17f11f83f98e1cab478e9f635"><code>d106d46</code></a> Add support for sparse checkouts (<a href="https://redirect.github.com/actions/checkout/issues/1369">#1369</a>)</li>
<li><a href="https://github.com/actions/checkout/commit/f095bcc56b7c2baf48f3ac70d6d6782f4f553222"><code>f095bcc</code></a> Fix typos found by codespell (<a href="https://redirect.github.com/actions/checkout/issues/1287">#1287</a>)</li>
<li><a href="https://github.com/actions/checkout/commit/47fbe2df0ad0e27efb67a70beac3555f192b062f"><code>47fbe2d</code></a> Fix: Checkout fail in self-hosted runners when faulty submodule are checked-i...</li>
<li><a href="https://github.com/actions/checkout/commit/8e5e7e5ab8b370d6c329ec480221332ada57f0ab"><code>8e5e7e5</code></a> Release v3.5.2 (<a href="https://redirect.github.com/actions/checkout/issues/1291">#1291</a>)</li>
<li><a href="https://github.com/actions/checkout/commit/eb35239ec22e9029a5be28f8c41e67452f615f0f"><code>eb35239</code></a> Fix: convert baseUrl to serverApiUrl 'formatted' (<a href="https://redirect.github.com/actions/checkout/issues/1289">#1289</a>)</li>
<li><a href="https://github.com/actions/checkout/commit/83b7061638ee4956cf7545a6f7efe594e5ad0247"><code>83b7061</code></a> Release v3.5.1 (<a href="https://redirect.github.com/actions/checkout/issues/1284">#1284</a>)</li>
<li>Additional commits viewable in <a href="https://github.com/actions/checkout/compare/v2...v3">compare view</a></li>
</ul>
</details>
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.github/workflows/update-contributors.yml

@@ -10,7 +10,7 @@ jobs:
     if: github.repository == 'aws/aws-cdk'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: minicli/action-contributors@v3.3
         name: "Update a projects CONTRIBUTORS file"
         env: