Don't update brew

Author: rcaelers

.github/workflows/ci.yaml

@@ -353,7 +353,6 @@ jobs:
       - name: Setup build env
         if: matrix.config.os == 'macos-latest'
         run: |
-          brew update
           brew install gettext qt python3 boost ninja spdlog pkg-config || true
           brew link gettext --force
           brew link --overwrite [email protected]