feat(clients): update client endpoints as of 2023-12-19

Author: awstools

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

@@ -9419,6 +9419,7 @@
             "ap-southeast-1": {},
             "ap-southeast-2": {},
             "ap-southeast-3": {},
+            "ap-southeast-4": {},
             "ca-central-1": {},
             "eu-central-1": {},
             "eu-central-2": {},
@@ -12372,14 +12373,17 @@
             "ap-northeast-2": {},
             "ap-northeast-3": {},
             "ap-south-1": {},
+            "ap-south-2": {},
             "ap-southeast-1": {},
             "ap-southeast-2": {},
+            "ap-southeast-4": {},
             "ca-central-1": {},
             "eu-central-1": {},
             "eu-north-1": {},
             "eu-west-1": {},
             "eu-west-2": {},
             "eu-west-3": {},
+            "me-central-1": {},
             "sa-east-1": {},
             "us-east-1": {},
             "us-east-2": {},