More CI fixes

Author: aMarcireau

.github/workflows/build_wheels.yml

@@ -37,14 +37,7 @@ jobs:
       - run: python -m pip install cibuildwheel==2.21.3
       - run: echo "MACOSX_DEPLOYMENT_TARGET=$(sw_vers -productVersion | cut -d '.' -f 1-2)" >> $GITHUB_ENV
         if: startsWith(matrix.os, 'macos')
-      - run: |
-          brew install nasm
-          python -m cibuildwheel
-        if: startsWith(matrix.os, 'macos-13')
       - run: python -m cibuildwheel
-        if: startsWith(matrix.os, 'macos-latest')
-      - run: python -m cibuildwheel
-        if: startsWith(matrix.os, 'ubuntu-latest')
       - uses: actions/upload-artifact@v4
         with:
           name: ${{ matrix.os }}