Update gki-kernel.yml

.github/workflows/gki-kernel.yml

@@ -1,8 +1,7 @@
 name: GKI Kernel Build
-
 permissions:
-  contents: write
-  actions: write
+  contents: write  # Allow writing to repository contents (for pushing tags)
+  actions: write   # Allows triggering actions
 
 on:
   workflow_call: # This allows this workflow to be called from another workflow