Update endpoints model

Author: aws-sdk-swift-automation

codegen/sdk-codegen/sdk-endpoints.json

@@ -7525,6 +7525,7 @@
           } ]
         },
         "endpoints" : {
+          "ap-east-1" : { },
           "ap-east-2" : { },
           "ap-northeast-1" : {
             "hostname" : "datazone.ap-northeast-1.api.aws"
@@ -7573,6 +7574,7 @@
           "eu-central-1" : {
             "hostname" : "datazone.eu-central-1.api.aws"
           },
+          "eu-central-2" : { },
           "eu-north-1" : {
             "hostname" : "datazone.eu-north-1.api.aws"
           },
@@ -20240,6 +20242,7 @@
         "endpoints" : {
           "af-south-1" : { },
           "ap-east-1" : { },
+          "ap-east-2" : { },
           "ap-northeast-1" : { },
           "ap-northeast-2" : { },
           "ap-south-1" : { },
@@ -22988,6 +22991,7 @@
               "tags" : [ "dualstack" ]
             } ]
           },
+          "ap-southeast-6" : { },
           "ap-southeast-7" : {
             "variants" : [ {
               "hostname" : "securityhub.ap-southeast-7.api.aws",