Upgrade dawidd6/action-download-artifact v2.24.2 -> v2.27.0

See:
- dawidd6/action-download-artifact@v2.26.1...v2.27.0
- dawidd6/action-download-artifact@v2.26.0...v2.26.1
- dawidd6/action-download-artifact@v2.25.0...v2.26.0
- dawidd6/action-download-artifact@v2.24.4...v2.25.0
- dawidd6/action-download-artifact@v2.24.3...v2.24.4
- dawidd6/action-download-artifact@v2.24.2...v2.24.3

.github/workflows/pitest-update-pr.yml

@@ -30,7 +30,7 @@ jobs:
           distribution: temurin
           cache: maven
       - name: Download Pitest analysis artifact
-        uses: dawidd6/action-download-artifact@v2.24.2
+        uses: dawidd6/action-download-artifact@246dbf436b23d7c49e21a7ab8204ca9ecd1fe615 # v2.27.0
         with:
           workflow: ${{ github.event.workflow_run.workflow_id }}
           name: pitest-reports