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

@@ -20907,6 +20907,8 @@
               "tags" : [ "dualstack" ]
             } ]
           },
+          "ap-southeast-5" : { },
+          "ap-southeast-7" : { },
           "ca-central-1" : {
             "variants" : [ {
               "hostname" : "route53profiles-fips.ca-central-1.api.aws",
@@ -20991,6 +20993,7 @@
               "tags" : [ "dualstack" ]
             } ]
           },
+          "mx-central-1" : { },
           "sa-east-1" : {
             "variants" : [ {
               "hostname" : "route53profiles.sa-east-1.api.aws",