jq is not installed on runner running scripts

continuousintegration/ci_helpers/rename_tag.sh

@@ -14,7 +14,7 @@ REPOSITORY=$(echo ${TO} | sed -e 's%[^/]\+/%%')
 GITLAB_HOST=gitlab.cern.ch
 
 JWT_PULL_PUSH_TOKEN=$(curl -q -u ${DOCKER_LOGIN_USERNAME}:${DOCKER_LOGIN_PASSWORD} \
-  "https://${GITLAB_HOST}/jwt/auth?service=container_registry&scope=repository:${REPOSITORY}:pull,push" | jq .token -r)
+  "https://${GITLAB_HOST}/jwt/auth?service=container_registry&scope=repository:${REPOSITORY}:pull,push" | cut -d\" -f4 )
 
 echo "List of tags in registry"
 curl "https://${CI_REGISTRY}/v2/${REPOSITORY}/tags/list" -H "Authorization: Bearer ${JWT_PULL_PUSH_TOKEN}"