Bump actions/stale from 4.0.0 to 9.0.0 (#1042)

Author: dependabot[bot]

.github/workflows/triage-issues.yml

@@ -17,7 +17,7 @@ jobs:
   stale:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/stale@v4.0.0
+      - uses: actions/stale@v9.0.0
         with:
           days-before-issue-stale: 30
           days-before-issue-close: 10