fix(ci): tweak cibuildwheel a bit

.github/workflows/build_wheels.yml

@@ -2,7 +2,7 @@ name: Build
 on:
   push:
     branches:
-      master
+      - master
   workflow_dispatch:
 
 jobs:
@@ -16,7 +16,7 @@ jobs:
     - name: Build SDist
       run: pipx run build --sdist
 
-    - uses: actions/upload-artifact@v4
+    - uses: actions/upload-artifact@v3
       with:
         path: dist/*.tar.gz
 
@@ -35,6 +35,6 @@ jobs:
         uses: pypa/[email protected]
 
       - name: Upload
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v3
         with:
           path: ./wheelhouse/*.whl

pyproject.toml

@@ -44,12 +44,15 @@ build = [
       "cp311-*",
       "cp312-*",
 ]
-# Build only universal wheels for Mac
+# Build only universal wheels for Mac where possible
 skip = [
      "cp*-macosx_x86_64",
      "cp*-macosx_arm64",
 ]
 
+[tool.cibuildwheel.macos]
+archs = ["x86_64", "universal2", "arm64"]
+
 [tool.isort]
 profile = "black"