Bump peter-evans/enable-pull-request-automerge from 2.2.1 to 3.0.0

Bumps [peter-evans/enable-pull-request-automerge](https://github.com/peter-evans/enable-pull-request-automerge) from 2.2.1 to 3.0.0.
- [Release notes](https://github.com/peter-evans/enable-pull-request-automerge/releases)
- [Commits](peter-evans/enable-pull-request-automerge@v2.2.1...v3.0.0)

---
updated-dependencies:
- dependency-name: peter-evans/enable-pull-request-automerge
  dependency-version: 3.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/build-verify-on-PR.yml

@@ -48,7 +48,7 @@ jobs:
           catalog: catalog
 
       - name: automerge PRs that pass checks
-        uses: peter-evans/enable-pull-request-automerge@v2.2.1
+        uses: peter-evans/enable-pull-request-automerge@v3.0.0
         with:
           token: ${{ secrets.GH_PAT }}
           pull-request-number: ${{ github.event.pull_request.number }}