Add YAML Lint Action

Author: one-and-only

.github/workflows/YAMLLint.yml

@@ -0,0 +1,17 @@
+name: 'YAML Lint'
+on:
+  - pull_request
+jobs:
+  yamllint:
+    name: 'YAML Lint'
+    runs-on: ubuntu-latest
+    steps:
+      - name: 'Checkout'
+        uses: actions/checkout@master
+      - name: 'YAML Lint'
+        uses: karancode/yamllint-github-action@master
+        with:
+          yamllint_strict: false
+          yamllint_comment: true
+        env:
+          GITHUB_ACCESS_TOKEN: ${{ secrets.GITHUB_TOKEN }}