Merge pull request #124 from passagemath/cibuildwheel-3.2.1

Update GH Actions macOS runner, update cibuildwheel for Python 3.14 build

Author: w-bruns

.github/workflows/dist.yml

@@ -50,7 +50,7 @@ jobs:
             arch: i686
           - os: ubuntu-24.04-arm
             arch: aarch64
-          - os: macos-13
+          - os: macos-15-intel
             arch: x86_64
           - os: macos-14
             arch: arm64
@@ -137,7 +137,7 @@ jobs:
           mkdir -p unpacked
           for pkg in pynormaliz; do
               (cd unpacked && tar xfz - ) < dist/$pkg*.tar.gz
-              "${{ steps.python.outputs.python-path }}" -m pipx run cibuildwheel==2.21.3 unpacked/$pkg*
+              "${{ steps.python.outputs.python-path }}" -m pipx run cibuildwheel==3.2.1 unpacked/$pkg*
           done
 
       - uses: actions/upload-artifact@v4