GitHub Terraform: Create/Update .github/workflows/stale.yaml

.github/workflows/stale.yaml

@@ -0,0 +1,21 @@
+#####################################
+#       DO NOT EDIT DIRECTLY.       #
+# This file is managed by Terraform #
+#####################################
+
+name: 'Close stale PRs'
+on:
+  schedule:
+    - cron: '30 1 * * *'
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/stale@v8
+        with:
+          stale-pr-message: 'This PR is stale because it has been open for 30 days with no activity. Remove stale label or comment or this will be closed in 7 days.'
+          close-pr-message: 'This PR was closed because it has been stalled for 7 days with no activity.'
+          days-before-pr-stale: 30
+          days-before-pr-close: 7
+          exempt-pr-labels: 'dependencies,security'