build(deps): bump actions/checkout from 3 to 4

Bumps [actions/checkout](https://github.com/actions/checkout) from 3 to 4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v3...v4)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/document.yml

@@ -13,7 +13,7 @@ jobs:
       with:
         rust-version: nightly
 
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Update libssl
       run: |

.github/workflows/release.yml

@@ -139,7 +139,7 @@ jobs:
       # Check out the repository code
       - name: Checkout sources
         id: checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       # Install the stable Rust toolchain
       - name: Install stable toolchain
@@ -205,7 +205,7 @@ jobs:
     steps:
       # Check out the repository code
       - name: Checkout sources
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       # Install the stable Rust toolchain
       - name: Install stable toolchain
@@ -289,7 +289,7 @@ jobs:
     steps:
       # Check out the repository code
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       # Install the stable Rust toolchain
       - name: Install stable toolchain