maint: bump cibuildwheel to 3.0.0b1

Author: oscarbenjamin

.github/workflows/buildwheel.yml

@@ -42,7 +42,7 @@ jobs:
         if: ${{ matrix.os == 'windows-2019' }}
 
       - name: Build wheels
-        uses: pypa/cibuildwheel@d04cacbc9866d432033b1d09142936e6a0e2121a # v2.23.2
+        uses: pypa/cibuildwheel@90a0ddeff0f23eebc21630e65d66d0f4955e9b94 # v3.0.0b1
         env:
           # override setting in pyproject.toml to use msys2 instead of msys64 bash
           CIBW_BEFORE_ALL_WINDOWS: msys2 -c bin/cibw_before_all_windows.sh

pyproject.toml

@@ -82,11 +82,10 @@ package = "flint"
 [tool.cibuildwheel]
 # requires-python needs to keep in sync with this and also the list of Python
 # versions the wheels are tested against in CI.
-build = "cp311-* cp312-* cp313-* cp313t-* pp311-*"
-skip = "*-win32 *-manylinux_i686 *-musllinux_*"
+skip = "*-win32 *-manylinux_i686 *-manylinux_armv7l *-musllinux_*"
 
 # Enable building for free-threaded CPython builds
-enable = ["cpython-freethreading"]
+enable = ["cpython-freethreading", "pypy"]
 
 manylinux-x86_64-image = "manylinux2014"
 manylinux-aarch64-image = "manylinux_2_28"