Enable automerge for pre commit hook updates (#102)

* ci: Allow the trove-classifiers package to automerge for minor version increments since it uses date versioning

* ci: Enable auto-merge for pre-commit.ci autoupdate PRs

* ci: Update workflow name

.github/renovate.json

@@ -88,7 +88,8 @@
             "automerge": true,
             "description": "Allow automatically merging minor updates of certain packages",
             "matchPackageNames": [
-                "certifi"
+                "certifi",
+                "trove-classifiers"
             ],
             "matchUpdateTypes": [
                 "minor"

.github/workflows/auto-approve.yml

@@ -1,13 +1,20 @@
 ---
-name: Auto approve Renovate PRs
+name: Auto approve Renovate/pre-commit.ci PRs
 on:
   pull_request_target:
 jobs:
   auto-approve:
     runs-on: ubuntu-latest
     permissions:
+      contents: write
       pull-requests: write
     if: (github.actor == 'renovate[bot]' && startsWith(github.head_ref, 'renovate/automerge/'))
       || (github.actor == 'pre-commit-ci[bot]' && startsWith(github.head_ref, 'pre-commit-ci-update-config'))
     steps:
       - uses: hmarr/auto-approve-action@f0939ea97e9205ef24d872e76833fa908a770363  # v4.0.0
+      - name: Enable auto-merge for pre-commit.ci autoupdate PRs
+        if: github.actor == 'pre-commit-ci[bot]' && startsWith(github.head_ref, 'pre-commit-ci-update-config')
+        env:
+          PR_URL: ${{github.event.pull_request.html_url}}
+          GH_TOKEN: ${{secrets.GITHUB_TOKEN}}
+        run: gh pr merge --auto --merge "$PR_URL"