Bump actions/stale from 4.1.0 to 5.1.1 (#29606)

Bumps [actions/stale](https://github.com/actions/stale) from 4.1.0 to 5.1.1.
- [Release notes](https://github.com/actions/stale/releases)
- [Changelog](https://github.com/actions/stale/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/stale/compare/v4.1.0...9c1b1c6e115ca2af09755448e0dbba24e5061cc8)

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

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Grace Park <gracepark@github.com>

.github/workflows/needs-sme-stale-check.yaml

@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/stale@7fb802b3079a276cf3c7e6ba9aa003c665b3f838
+      - uses: actions/stale@9c1b1c6e115ca2af09755448e0dbba24e5061cc8
         with:
           only-labels: needs SME
           remove-stale-when-updated: true

.github/workflows/stale.yml

@@ -17,7 +17,7 @@ jobs:
     if: github.repository == 'github/docs-internal' || github.repository == 'github/docs'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/stale@3cc123766321e9f15a6676375c154ccffb12a358
+      - uses: actions/stale@9c1b1c6e115ca2af09755448e0dbba24e5061cc8
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           stale-issue-message: 'This issue is stale because there have been no updates in 365 days.'

.github/workflows/triage-stale-check.yml

@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/stale@3cc123766321e9f15a6676375c154ccffb12a358
+      - uses: actions/stale@9c1b1c6e115ca2af09755448e0dbba24e5061cc8
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           stale-issue-message: 'A stale label has been added to this issue becuase it has been open for 60 days with no activity. To keep this issue open, add a comment within 3 days.'
@@ -34,7 +34,7 @@ jobs:
     if: github.repository == 'github/docs'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/stale@3cc123766321e9f15a6676375c154ccffb12a358
+      - uses: actions/stale@9c1b1c6e115ca2af09755448e0dbba24e5061cc8
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           stale-pr-message: 'This is a gentle bump for the docs team that this PR is waiting for review.'