CI: Bump actions/stale from 10.2.0 to 10.3.0

Bumps [actions/stale](https://github.com/actions/stale) from 10.2.0 to 10.3.0.
- [Release notes](https://github.com/actions/stale/releases)
- [Changelog](https://github.com/actions/stale/blob/main/CHANGELOG.md)
- [Commits](b5d41d4e1d...eb5cf3af3a)

---
updated-dependencies:
- dependency-name: actions/stale
  dependency-version: 10.3.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

.github/workflows/stale.yml

@@ -15,7 +15,7 @@ jobs:
       actions: write  # required for cache management (see https://github.com/actions/stale/issues/1133)
       pull-requests: write
     steps:
-      - uses: actions/stale@b5d41d4e1d5dceea10e7104786b73624c18a190f  # v10.2.0
+      - uses: actions/stale@eb5cf3af3ac0a1aa4c9c45633dd1ae542a27a899  # v10.3.0
         with:
           operations-per-run: 500