[CI] Upgrade to latest macOS image (#23893)

This xcode version is that latest and corresponds to macOS 14.6.1.

Author: sbc100

.circleci/config.yml

@@ -24,7 +24,7 @@ executors:
     environment:
       EMSDK_NOTTY: "1"
     macos:
-      xcode: "14.2.0"
+      xcode: "16.2.0"
     resource_class: macos.m1.medium.gen1
 
 commands: