Update endpoints model

Author: AWS SDK for Go v2 automation user

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

@@ -1069,6 +1069,7 @@
           "ap-northeast-2" : { },
           "ap-northeast-3" : { },
           "ap-south-1" : { },
+          "ap-south-2" : { },
           "ap-southeast-1" : { },
           "ap-southeast-2" : { },
           "ap-southeast-3" : { },
@@ -7124,8 +7125,10 @@
           "ap-southeast-3" : { },
           "ca-central-1" : { },
           "eu-central-1" : { },
+          "eu-central-2" : { },
           "eu-north-1" : { },
           "eu-south-1" : { },
+          "eu-south-2" : { },
           "eu-west-1" : { },
           "eu-west-2" : { },
           "eu-west-3" : { },
@@ -8671,13 +8674,16 @@
           "ap-northeast-2" : { },
           "ap-northeast-3" : { },
           "ap-south-1" : { },
+          "ap-south-2" : { },
           "ap-southeast-1" : { },
           "ap-southeast-2" : { },
           "ap-southeast-3" : { },
           "ca-central-1" : { },
           "eu-central-1" : { },
+          "eu-central-2" : { },
           "eu-north-1" : { },
           "eu-south-1" : { },
+          "eu-south-2" : { },
           "eu-west-1" : { },
           "eu-west-2" : { },
           "eu-west-3" : { },
@@ -11325,6 +11331,7 @@
           "ap-east-1" : { },
           "ap-northeast-1" : { },
           "ap-northeast-2" : { },
+          "ap-northeast-3" : { },
           "ap-south-1" : { },
           "ap-southeast-1" : { },
           "ap-southeast-2" : { },