Merge pull request #374 from neutrinoceros/whl/upgrade-macos-intel-image

MNT: upgrade macos-intel image

Author: jswhit

.github/workflows/cibuildwheel.yml

@@ -25,7 +25,7 @@ jobs:
             arch: AMD64
           - os: macos-14
             arch: arm64
-          - os: macos-13
+          - os: macos-15-intel
             arch: x86_64
 
     steps: