feat(clients): update client endpoints as of 2022-05-31

Author: awstools

codegen/smithy-aws-typescript-codegen/src/main/resources/software/amazon/smithy/aws/typescript/codegen/endpoints.json

@@ -1205,7 +1205,9 @@
         },
         "app-integrations": {
           "endpoints": {
+            "af-south-1": {},
             "ap-northeast-1": {},
+            "ap-northeast-2": {},
             "ap-southeast-1": {},
             "ap-southeast-2": {},
             "ca-central-1": {},