ci: update STALE-ISSUES workflow from global .github repo

Signed-off-by: microcks-bot <info@microcks.io>

Author: microcks-bot

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

@@ -16,7 +16,7 @@ jobs:
     name: Mark issue or PR as stale
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/stale@b5d41d4e1d5dceea10e7104786b73624c18a190f # To pin v10.2.0
+      - uses: actions/stale@eb5cf3af3ac0a1aa4c9c45633dd1ae542a27a899 # To pin v10.3.0
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           stale-issue-message: |