feat: update AWS service endpoints metadata

Author: aws-sdk-kotlin-ci

codegen/aws-sdk-codegen/src/main/resources/aws/sdk/kotlin/codegen/endpoints.json

@@ -1578,6 +1578,7 @@
           "ap-southeast-3" : { },
           "ap-southeast-4" : { },
           "ap-southeast-5" : { },
+          "ap-southeast-6" : { },
           "ap-southeast-7" : { },
           "ca-central-1" : {
             "variants" : [ {
@@ -4960,12 +4961,14 @@
               "tags" : [ "dualstack" ]
             } ]
           },
+          "ap-southeast-5" : { },
           "ca-central-1" : {
             "variants" : [ {
               "hostname" : "cloudhsmv2.ca-central-1.api.aws",
               "tags" : [ "dualstack" ]
             } ]
           },
+          "ca-west-1" : { },
           "eu-central-1" : {
             "variants" : [ {
               "hostname" : "cloudhsmv2.eu-central-1.api.aws",
@@ -5027,6 +5030,7 @@
               "tags" : [ "dualstack" ]
             } ]
           },
+          "mx-central-1" : { },
           "sa-east-1" : {
             "variants" : [ {
               "hostname" : "cloudhsmv2.sa-east-1.api.aws",