ci: use macos-latest and compile both intel and apple silicon

Author: iamDecode

.github/workflows/build.yaml

@@ -14,8 +14,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        # macos-13 is an intel runner, macos-14 is apple silicon
-        os: [windows-latest, macos-13, macos-14, ubuntu-latest]
+        os: [windows-latest, macos-latest, ubuntu-latest]
 
     steps:
       - uses: actions/checkout@v4

pyproject.toml

@@ -4,3 +4,6 @@ build-backend = "setuptools.build_meta:__legacy__"
 
 [tool.cibuildwheel]
 before-build = "python -m pip install cython numpy"
+
+[tool.cibuildwheel.macos]
+archs = ["x86_64", "arm64"]