test: update permission scope

Author: andhreljaKern

.github/workflows/pi_build.yml

@@ -3,11 +3,11 @@ name: 'Parent Images: Build'
 on:
   workflow_call:
 
-# # Special permissions required for OIDC authentication
-# permissions:
-#   id-token: write
-#   contents: read
-#   actions: read
+# Special permissions required for OIDC authentication
+permissions:
+  id-token: write
+  contents: read
+  actions: read
 
 env:
   GH_TOKEN: ${{ secrets.GH_TOKEN }}