feat(ci/cd): add debug step for update-type in auto-merge workflow (#3125)

Author: mfranzke

.github/workflows/99-auto-merge.yml

@@ -18,6 +18,10 @@ jobs:
         env:
           PR_URL: ${{github.event.pull_request.html_url}}
           GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
+
+      - name: 🐛 Debug update-type output
+        run: echo "Update type is '${{ steps.metadata.outputs.update-type }}'"
+
       - name: 🤖 Enable auto-merge for Dependabot PRs
         if: ${{steps.metadata.outputs.update-type == 'version-update:semver-patch'}}
         run: gh pr merge --auto --squash "$PR_URL"