chore(deps): update dependency ubuntu to v22

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
ubuntu	github-runner	major	20.04 -> 22.04

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Configuration

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PR-Codex overview

This PR focuses on updating the GitHub Actions workflows to use Ubuntu 22.04 instead of Ubuntu 20.04.

Detailed summary

• Updated the runs-on attribute in .github/workflows/pdd.yml to use Ubuntu 22.04.
• Updated the runs-on attribute in .github/workflows/xcop.yml to use Ubuntu 22.04.
• Updated the runs-on attribute in .github/workflows/codecov.yml to use Ubuntu 22.04.

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[yegor256]

@rultor please, try to merge, since 8 checks have passed

[rultor]

@rultor please, try to merge, since 8 checks have passed

@yegor256 OK, I'll try to merge now. You can check the progress of the merge here

[rultor]

@rultor please, try to merge, since 8 checks have passed

@yegor256 Done! FYI, the full log is here (took me 14min)