Bump actions/checkout from 4.2.0 to 4.2.1

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](https://github.com/actions/checkout/compare/v4.2.0...v4.2.1)

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

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

.github/workflows/version_bump.yml

@@ -20,7 +20,7 @@ jobs:
           [[ -z ${LATEST_TAG} ]] && echo "Error: LATEST_TAG is empty, aborting" && exit 1
 
       - name: Checkout code
-        uses: actions/checkout@v4.2.0
+        uses: actions/checkout@v4.2.1
         with:
           ref: 'development'