Remove commented rules from pages job

- Completely remove commented rules section
- Pages job will now run on all branches without restrictions
- Fixes 'pages job does not exist' error

.gitlab-ci.yml

@@ -31,9 +31,6 @@ pages:
   artifacts:
     paths:
       - public
-  # Temporarily allow all branches for debugging
-  # rules:
-  #   - if: "$CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH"
 
 include:
   - local: ghost-upload/.gitlab-ci.yml