Revert "TEMP: Build MacOS wheels on PR CI"

This reverts commit 2050ee4.

.github/workflows/release-artifacts.yml

@@ -119,7 +119,12 @@ jobs:
           - ${{ startsWith(github.ref, 'refs/pull/') }}
 
         exclude:
-          # Temporarily build wheels on PR CI to test.
+          # Don't build macos wheels on PR CI.
+          - is_pr: true
+            os: "macos-13"
+          # Don't build aarch64 wheels on mac.
+          - os: "macos-13"
+            arch: aarch64
           # Don't build aarch64 wheels on PR CI.
           - is_pr: true
             arch: aarch64
@@ -146,9 +151,9 @@ jobs:
         if: matrix.arch == 'aarch64'
         run: echo 'CIBW_ARCHS_LINUX=aarch64' >> $GITHUB_ENV
 
-      # - name: Only build a single wheel on PR
-      #   if: startsWith(github.ref, 'refs/pull/')
-      #   run: echo "CIBW_BUILD="cp39-manylinux_${{ matrix.arch }}"" >> $GITHUB_ENV
+      - name: Only build a single wheel on PR
+        if: startsWith(github.ref, 'refs/pull/')
+        run: echo "CIBW_BUILD="cp39-manylinux_${{ matrix.arch }}"" >> $GITHUB_ENV
 
       - name: Build wheels
         run: python -m cibuildwheel --output-dir wheelhouse