Update .gitlab-ci.yml

.gitlab-ci.yml

@@ -15,7 +15,7 @@ image: python:2.6-alpine
 
 build-2.7:
   image: python:2.7-alpine
+  <<: *build
   after_script:
   - for i in dist/*; do cp "$i" "${i/2.7/2.6}" ;done
   - cp dist/* ./
\ No newline at end of file
-  <<: *build
\ No newline at end of file