Refactor tag handling

Author: danschmidt5189

.github/workflows/release.yml

@@ -58,5 +58,7 @@ jobs:
         env:
           BASE_IMAGE: ${{ steps.get-base-image.outputs.tags }}
         run: |
-          echo "$DOCKER_METADATA_OUTPUT_TAGS" | xargs -n1 docker tag "$BASE_IMAGE"
+          for VERSION_TAG in "$DOCKER_METADATA_OUTPUT_TAGS"; do
+            docker tag "$BASE_IMAGE" $VERSION_TAG
+          done
           echo "$BASE_IMAGE" | cut -f1 -d: | docker push --all-tags --quiet