Chore(deps): Bump alexwilson/enable-github-automerge-action

Bumps [alexwilson/enable-github-automerge-action](https://github.com/alexwilson/enable-github-automerge-action) from 4a254667962d854167b3b74dcbcc0138926a81ca to 4a6a8df0c7ae0e9f7a993b55fab35bb25ba3b456.
- [Release notes](https://github.com/alexwilson/enable-github-automerge-action/releases)
- [Commits](4a25466796...4a6a8df0c7)

---
updated-dependencies:
- dependency-name: alexwilson/enable-github-automerge-action
  dependency-type: direct:production
...

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

.github/workflows/update-nextcloud-ocp-approve-merge.yml

@@ -43,7 +43,7 @@ jobs:
 
       # Enable GitHub auto merge
       - name: Auto merge
-        uses: alexwilson/enable-github-automerge-action@4a254667962d854167b3b74dcbcc0138926a81ca # main
+        uses: alexwilson/enable-github-automerge-action@4a6a8df0c7ae0e9f7a993b55fab35bb25ba3b456 # main
         if: startsWith(steps.branchname.outputs.branch, 'automated/noid/') && endsWith(steps.branchname.outputs.branch, 'update-nextcloud-ocp')
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}