Remove macos15

Author: michalsta

.github/workflows/build_wheels.yml

@@ -15,7 +15,7 @@ jobs:
     strategy:
       matrix:
         #os: [ubuntu-20.04, windows-2019, macos-10.15]
-        os: [windows-latest, macos-14, macos-13, macos-15]
+        os: [windows-latest, macos-14, macos-13]
 
     steps:
       - uses: actions/checkout@v4