chore(deps): Bump aws-actions/stale-issue-cleanup from 5 to 6

Bumps [aws-actions/stale-issue-cleanup](https://github.com/aws-actions/stale-issue-cleanup) from 5 to 6.
- [Release notes](https://github.com/aws-actions/stale-issue-cleanup/releases)
- [Commits](aws-actions/stale-issue-cleanup@v5...v6)

---
updated-dependencies:
- dependency-name: aws-actions/stale-issue-cleanup
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/close-stale-issues.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     name: Stale issue job
     steps:
-    - uses: aws-actions/stale-issue-cleanup@v5
+    - uses: aws-actions/stale-issue-cleanup@v6
       with:
         # Setting messages to an empty string will cause the automation to skip
         # that category