ci(windows): add windows back to ci

Author: lachlangrose

.github/workflows/pypi.yml

@@ -14,7 +14,7 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install build
+          python -m pip install --upgrade build
       - name: Build sdist
         run: python -m build --sdist
       - uses: actions/upload-artifact@v4
@@ -27,16 +27,17 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, macos-latest, macos-14]
+        os: [ubuntu-latest, macos-latest, macos-14, windows-latest]
     env:
-      MACOSX_DEPLOYMENT_TARGET: '15.0' 
+      MACOSX_DEPLOYMENT_TARGET: '15.0'
+      CIBW_BUILD_VERBOSITY: '1'
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install cibuildwheel
+          python -m pip install --upgrade "cibuildwheel>=2.20,<3"
       - if: matrix.os == 'macos-latest' || matrix.os == 'macos-14'     
         run: | 
           brew install cgal
@@ -72,7 +73,7 @@ jobs:
           echo $CMAKE_ARGS
       - name: Build wheels
         run: |
-          cibuildwheel --output-dir dist
+          python -m cibuildwheel --output-dir dist
       - uses: actions/upload-artifact@v4
         with:
             name: wheels-${{ matrix.os }}