chore(deps): bump hmarr/auto-approve-action from 2 to 4

Bumps [hmarr/auto-approve-action](https://github.com/hmarr/auto-approve-action) from 2 to 4.
- [Release notes](https://github.com/hmarr/auto-approve-action/releases)
- [Commits](hmarr/auto-approve-action@v2...v4)

---
updated-dependencies:
- dependency-name: hmarr/auto-approve-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/analyze-dependents.yml

@@ -276,7 +276,7 @@ jobs:
         branch: dependent-usage-analyzer/update-dependent-usage-json
         base: master
     - name: Auto-approve pull request for dependent project usages
-      uses: hmarr/auto-approve-action@v2
+      uses: hmarr/auto-approve-action@v4
       with:
         pull-request-number: ${{ steps.cpr.outputs.pull-request-number }}
         github-token: ${{ secrets.requirements_bot_github_token }}