Update macOS versions in GitHub Actions workflow

Author: henryiii

.github/workflows/wheels.yml

@@ -39,7 +39,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, windows-latest, macos-13]
+        os: [ubuntu-latest, windows-latest, macos-latest, macos-15-intel]
 
     steps:
     - uses: actions/checkout@v5