feat(clients): update client endpoints as of 2023-11-28

Author: awstools

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

@@ -18969,6 +18969,17 @@
             }
           }
         },
+        "thinclient": {
+          "endpoints": {
+            "ap-south-1": {},
+            "ca-central-1": {},
+            "eu-central-1": {},
+            "eu-west-1": {},
+            "eu-west-2": {},
+            "us-east-1": {},
+            "us-west-2": {}
+          }
+        },
         "tnb": {
           "endpoints": {
             "ap-northeast-2": {},