Update .gitlab-ci.yml file

.gitlab-ci.yml

@@ -17,6 +17,7 @@ build-page:
     - bundle install
     - wget https://github.com/mikefarah/yq/releases/latest/download/yq_linux_amd64 --no-verbose -O /usr/local/bin/yq
     - chmod +x /usr/local/bin/yq
+    - chmod +x ./build-page.sh
   script:
     - |
       if [ "$CI_COMMIT_BRANCH" == "publish" ] || [ "$CI_COMMIT_BRANCH" == "main" ]; then