Remove macos-14

Author: pgleeson

.github/workflows/ci.yml

@@ -14,10 +14,7 @@ jobs:
       fail-fast: false
       matrix:
         python-version: ["3.9", "3.10", "3.11", "3.12"]
-        runs-on: [ubuntu-latest, windows-latest, macos-latest, macos-14]
-        exclude:
-          - runs-on: macos-14
-            python-version: "3.9"
+        runs-on: [ubuntu-latest, windows-latest, macos-latest]
 
     steps:
     - uses: actions/checkout@v4