fix: update CIBW_SKIP to simplify Python version skipping

Author: long2ice

.github/workflows/pypi.yml

@@ -9,15 +9,15 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-latest, windows-latest, macos-13, macos-latest]
+        os: [ubuntu-latest, windows-latest, macos-15-intel, macos-latest]
     steps:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: Build wheels
         uses: pypa/cibuildwheel@v2.23.3
         env:
-          CIBW_SKIP: "cp36-* cp37-* pp36-* pp37-*"
+          CIBW_SKIP: "cp36-* cp37-* pp*"
       - uses: actions/upload-artifact@v4
         with:
           name: cibw-wheels-${{ matrix.os }}-${{ strategy.job-index }}