feat(clients): update client endpoints as of 2025-09-11

Author: awstools

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

@@ -23432,6 +23432,7 @@
         },
         "redshift-serverless": {
           "endpoints": {
+            "af-south-1": {},
             "ap-east-1": {},
             "ap-northeast-1": {},
             "ap-northeast-2": {},
@@ -23452,6 +23453,7 @@
             "eu-central-1": {},
             "eu-central-2": {},
             "eu-north-1": {},
+            "eu-south-1": {},
             "eu-south-2": {},
             "eu-west-1": {},
             "eu-west-2": {},
@@ -36814,6 +36816,12 @@
             }
           }
         },
+        "aps": {
+          "endpoints": {
+            "us-gov-east-1": {},
+            "us-gov-west-1": {}
+          }
+        },
         "arc-zonal-shift": {
           "endpoints": {
             "us-gov-east-1": {},