Merge pull request #10 from Adyen/chore/stale-action

Add action that handles stale contributions

.github/workflows/stale.yml

@@ -0,0 +1,22 @@
+name: Manage stale contributions
+
+on:
+  schedule:
+    - cron: '0 0 * * *'  # Run every day at midnight
+
+jobs:
+  manage_stale_contributions:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Manage stale contributions
+        uses: actions/stale@v9
+        with:
+          any-of-issue-labels: 'Needs more info'
+          stale-issue-message: 'This issue is now stale because it has been open for 14 days with no activity. Please provide the requested information or the issue will be closed automatically.'
+          close-issue-message: 'This issue is now closed because it has been stale for 14 days with no activity.'
+          days-before-issue-stale: 14
+          days-before-issue-close: 14
+          stale-pr-message: 'This PR is now stale because it has been open for 30 days with no activity. Please provide the requested information or the issue will be closed automatically.'
+          close-pr-message: 'This issue is now closed because it has been stale for 14 days with no activity.'
+          days-before-pr-stale: 30
+          days-before-pr-close: 7