feat(clients): update client endpoints as of 2025-10-15

Author: awstools

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

@@ -21748,6 +21748,7 @@
                 }
               ]
             },
+            "eu-central-2": {},
             "eu-north-1": {
               "variants": [
                 {