ci: bump google-github-actions/release-please-action from 3 to 4 (#664)

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

---
updated-dependencies:
- dependency-name: google-github-actions/release-please-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/release-please.yml

@@ -7,7 +7,7 @@ jobs:
   release-please:
     runs-on: ubuntu-latest
     steps:
-      - uses: google-github-actions/release-please-action@v3
+      - uses: google-github-actions/release-please-action@v4
         with:
           token: ${{ secrets.THIS_PAT }}
           release-type: python