Update precommit.yml

Author: jagapiou

.github/workflows/precommit.yml

@@ -57,7 +57,7 @@ jobs:
         if: startsWith( matrix.cfg.os, 'macos-' )
         run: |
           brew --version
-          sudo brew install
+          brew install
               python@${{ matrix.python-version }} \
               numpy \
               python-packaging