Add a name for the output-repo-metadata job

Author: mcdonnnj

.github/workflows/_repo-metadata.yml

@@ -13,6 +13,7 @@ on:  # yamllint disable-line rule:truthy
 
 jobs:
   output-repo-metadata:
+    name: Generate outputs for repository metadata
     outputs:
       image-name: ${{ steps.set-outputs.outputs.image-name }}
       image-platforms: ${{ steps.set-outputs.outputs.image-platforms }}