Update .gitlab-ci.yml

.gitlab-ci.yml

@@ -13,7 +13,7 @@ copy-files-to-swift:
   stage: upload
   script:
     - 'curl -H "X-Auth-Token: ${OS_TOKEN}" -X DELETE ${OBJSTORE}ebrains-spack-builds.tar.gz'
-    - tar czf ebrains-spack-builds.tar.gz packages/ repo.yml spack.yaml
+    - tar czf ebrains-spack-builds.tar.gz packages/ repo.yaml spack.yaml
     - 'curl -H "X-Auth-Token: ${OS_TOKEN}" -i ${OBJSTORE} -X PUT -T ebrains-spack-builds.tar.gz'
   tags:
     - shell-runner