Update .gitlab-ci.yml

.gitlab-ci.yml

@@ -31,6 +31,8 @@ pages:
   stage: deploy
   script:
     - git clone https://github.com/Mabbs/Mabbs
+    - rm -rf .git/
+    - rm -rf Mabbs/.git/
     - mv Mabbs/README.md Mabbs/index.md
     - bundle exec jekyll build -d public
     - rm -rf .jekyll-cache/