Upgrade build.yaml to use macos-13 since macos-12 no longer is supported

Author: hsource

.github/workflows/build.yaml

@@ -11,7 +11,7 @@ on:
 jobs:
   build:
 
-    runs-on: macos-12
+    runs-on: macos-13
 
     steps:
       - uses: actions/checkout@v3