add changelog enforcer test

Author: Arian Jamasb

.github/workflows/changelog-enforcer.yaml

@@ -0,0 +1,16 @@
+name: Changelog Enforcer
+
+on:  # yamllint disable-line rule:truthy
+  pull_request:
+    types: [opened, synchronize, reopened, ready_for_review, labeled, unlabeled]
+
+jobs:
+
+  changelog:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+      - uses: dangoslen/changelog-enforcer@v3
+        with:
+          skipLabels: 'skip-changelog'