Remove brew upgrade now that the VM is updated

.gitlab-ci.yml

@@ -76,9 +76,6 @@ build-macos:
   stage: build
   tags: [macos]
   before_script:
-    - 'brew upgrade qt@5'
-    #- brew reinstall --force python3
-    #- brew bundle --file=./.ci/macos/Brewfile --force --cleanup
     - rm -rf ../.hunter &&  mv .hunter ../.hunter || true
   script:
     - export PATH=/usr/local/opt/qt@5/bin/:${PATH}