Update endpoints model

Author: aws-sdk-swift-automation

codegen/sdk-codegen/sdk-endpoints.json

@@ -12763,6 +12763,7 @@
         "endpoints" : {
           "af-south-1" : { },
           "ap-east-1" : { },
+          "ap-east-2" : { },
           "ap-northeast-1" : { },
           "ap-northeast-2" : { },
           "ap-northeast-3" : { },