chore(deps): update actions/github-script action to v8

Author: renovate[bot]

.github/workflows/openshift.yml

@@ -71,7 +71,7 @@ jobs:
 
     steps:
     - name: Check for required secrets
-      uses: actions/github-script@v6
+      uses: actions/github-script@v8
       with:
         script: |
           const secrets = {