Update precommit.yml

Author: jagapiou

.github/workflows/precommit.yml

@@ -58,6 +58,9 @@ jobs:
         run: |
           brew --version
           brew install python@${{ matrix.python-version }}
+          python3 --version
+          brew link --overwrite python3
+          python3 --version
           brew install python-packaging
           brew install numpy