Add YAML Validation step to action

.gitea/workflows/generate.yaml

@@ -7,10 +7,12 @@ on:
             - main
 
 jobs:
-    Testing:
+    validate_and_release:
         runs-on: ubuntu-latest
         steps:
             - name: Check out Repo code
               uses: actions/checkout@v3
-            - name: Echo
-              run: echo "The ${{ gitea.repository }} has been cloned to the runner"
+            - name: Validate YAML
+              uses: ibiqlik/action-yamllint@v3
+              with:
+                file_or_dir: '*.yaml'