Push the postgrest-rewriter image to registry.hive.blog for tagged releases

.gitlab-ci.yml

@@ -398,7 +398,12 @@ build_and_publish_image:
   before_script:
   - !reference [.publish_docker_image_template, before_script]
   script:
-  - scripts/ci-helpers/build_and_publish_instance.sh
+  - |
+    scripts/ci-helpers/build_and_publish_instance.sh
+    if [[ -n "$CI_COMMIT_TAG" ]]; then
+      docker tag "$CI_REGISTRY_IMAGE/postgrest-rewriter:$CI_COMMIT_TAG" "registry-upload.hive.blog/reputation_tracker/postgrest-rewriter:$CI_COMMIT_TAG"
+      docker push "registry-upload.hive.blog/reputation_tracker/postgrest-rewriter:$CI_COMMIT_TAG"
+    fi
   tags:
   - public-runner-docker
   - hived-for-tests