Updated GH token

.github/workflows/4_bumper_repository.yml

@@ -71,6 +71,10 @@ jobs:
 
       - name: Checkout repository
         uses: actions/checkout@v4
+        with:
+          # Using workflow-specific GITHUB_TOKEN because currently CI_WAZUHCI_BUMPER_TOKEN
+          # doesn't have all the necessary permissions
+          token: ${{ env.GH_TOKEN }}
 
       - name: Determine branch name
         id: vars