bump MacOS Intel Runner to Arm64

Author: scott-huberty

.github/workflows/test.yaml

@@ -18,7 +18,7 @@ jobs:
         os:
           - ubuntu-latest
           - macos-latest  # Latest Apple Silicon macOS
-          - macos-13  # Latest Intel-based macOS
+          - macos-14  # macOS 14 Sonoma on Apple Silicon
           - windows-latest
         python-version: ['3.10']