build(deps): bump actions/checkout in /gh-actions/github/checkout

Bumps [actions/checkout](https://github.com/actions/checkout) from 4.2.0 to 4.2.1.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@d632683...eef6144)

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

Signed-off-by: dependabot[bot] <[email protected]>

gh-actions/github/checkout/action.yml

@@ -127,7 +127,7 @@ runs:
         | $config
         | .["ssh-key"] = $sshKey
         | del(.branch, .["requested-ref"])
-  - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938  # v4.2.0
+  - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871  # v4.2.1
     name: Checkout repository
     with: ${{ fromJSON(steps.config-ssh.outputs.value || steps.config-token.outputs.value) }}
   - run: |