[CI] Use macos-12 to build macOS libraries (#433)

Author: BewareMyPower

.github/workflows/ci-build-binary-artifacts.yaml

@@ -197,7 +197,7 @@ jobs:
 
   package-macos:
     name: Build macOS libraries
-    runs-on: macos-latest
+    runs-on: macos-12
     timeout-minutes: 500
 
     strategy: