ci(github): use macos-13 image in macos.yml

Author: remarkablemark

.github/workflows/macos.yml

@@ -3,7 +3,7 @@ on: [push, pull_request]
 
 jobs:
   macos:
-    runs-on: macos-latest
+    runs-on: macos-13
     steps:
       - name: Use Code Climate
         uses: remarkablemark/setup-codeclimate@v2