Add ludeeus/action-require-labels (#27)

Author: ludeeus

.github/workflows/labels.yaml

@@ -0,0 +1,24 @@
+name: Labels
+
+on:
+  pull_request:
+    branches:
+      - main
+    types:
+      - labeled
+      - opened
+      - synchronize
+      - unlabeled
+
+permissions: {}
+
+jobs:
+  check:
+    name: Check labels
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check the labels
+        uses: ludeeus/[email protected]
+        with:
+          labels: >-
+              breaking-change, beta, bugfix, dependencies, enhancement, feature, actions, repository, refactor