udpated stale.yaml

.github/workflows/stale.yml

@@ -26,3 +26,7 @@ jobs:
         stale-pr-message: 'This pull request will be closed since it has been stale for 60 days.'
         stale-issue-label: 'no-issue-activity'
         stale-pr-label: 'no-pr-activity'
+        days-before-stale: 60
+        days-before-close: 0
+        remove-stale-when-updated: true
+        operations-per-run: 30