Fix building wheels for windows (#304)

.github/workflows/build-wheels-win32.yaml

@@ -29,7 +29,7 @@ jobs:
       # see https://cibuildwheel.readthedocs.io/en/stable/changelog/
       # for a list of versions
       - name: Build wheels
-        uses: pypa/cibuildwheel@v2.15.0
+        uses: pypa/cibuildwheel@v2.16.5
         env:
           CIBW_ENVIRONMENT: SHERPA_NCNN_CMAKE_ARGS="-A Win32"
           CIBW_BUILD: "${{ matrix.python-version}}-* "

.github/workflows/build-wheels-win64.yaml

@@ -29,7 +29,7 @@ jobs:
       # see https://cibuildwheel.readthedocs.io/en/stable/changelog/
       # for a list of versions
       - name: Build wheels
-        uses: pypa/cibuildwheel@v2.15.0
+        uses: pypa/cibuildwheel@v2.16.5
         env:
           CIBW_BUILD: "${{ matrix.python-version}}-* "
           CIBW_SKIP: "cp27-* cp35-* *-win32 pp* *-musllinux*"