feat(clients): update client endpoints as of 2025-07-28

Author: awstools

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

@@ -4750,6 +4750,7 @@
             "sa-east-1": {},
             "us-east-1": {},
             "us-east-2": {},
+            "us-west-1": {},
             "us-west-2": {}
           }
         },