Set up Validate PR Metadata action

Author: illicitonion

.github/workflows/validate-pr-metadata.yml

@@ -0,0 +1,18 @@
+name: Validate PR Metadata
+on:
+  pull_request_target:
+    types:
+      - labeled
+      - unlabeled
+      - opened
+      - edited
+      - reopened
+
+jobs:
+  validate_pr_metadata:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: CodeYourFuture/actions/validate-pr-metadata@main
+        with:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}