Update .gitlab-ci.yml

.gitlab-ci.yml

@@ -31,13 +31,13 @@ build-test:
     FILE_CATALOG_REPO_URL: "https://gitlab-ci-token:${CI_JOB_TOKEN}@www.ict.inaf.it/gitlab/vospace/vospace-file-catalog.git"
   script:
     - git clone -b test ${FILE_CATALOG_REPO_URL}
-    - mvn -f parent-pom.xml -Drevision=TEST clean install    
+    - mvn -f parent-pom.xml -Drevision=TEST flatten:flatten
+    - mvn -f flattened-parent-pom.xml clean install
   artifacts:
     paths:
       - target/vospace-parent*.jar
       - flattened-parent-pom.xml
       - flattened-pom.xml
-      - ./*.xml
     expire_in: 7 days
   only:
     - test