bump to macos14

Author: ggmarshall

.github/workflows/main.yml

@@ -23,7 +23,7 @@ jobs:
       fail-fast: false
       matrix:
         python-version: ["3.11", "3.12", "3.13"]
-        os: [ubuntu-latest, macos-13]
+        os: [ubuntu-latest, macos-14]
 
     steps:
       - uses: actions/checkout@v5