Update .gitlab-ci.yml file

Author: Peter Wagstaff

.gitlab-ci.yml

@@ -7,7 +7,7 @@ create-pages:
   rules:
     # This ensures that only pushes to the default branch will trigger
     # a pages deploy
-    - if: $CI_COMMIT_REF_NAME == $CI_DEFAULT_BRANCH
+    - if: $CI_COMMIT_REF_NAME == "il6-only"
   script:
     - ''