ci: enforce conventional commit PRs

Author: kb-newrelic

.github/workflows/lint-conventional-commits.yaml

@@ -0,0 +1,17 @@
+name: 🔄 CI | Agent Control Config Drift
+
+on:
+  pull_request:
+    branches: [main]
+
+jobs:
+  check-pr-name:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Assert PR name adhering to conventional commits
+        run: |
+          gh pr view ${{ github.event.number }} --json title
+            | jq --args '.title | test("\\w+: \\w+")' -e 1 || {
+            gh pr comment ${{ github.event.number }} \
+              --body "PR title does not adhere to conventional commits. Change PR title to ensure that the suggested squash commit follows the conventions and thus ends up in the changelog."
+          }