feat: update AWS service endpoints metadata

Author: aws-sdk-kotlin-ci

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

@@ -2761,6 +2761,7 @@
           "eu-central-1" : { },
           "eu-west-1" : { },
           "eu-west-2" : { },
+          "eu-west-3" : { },
           "fips" : {
             "credentialScope" : {
               "region" : "us-west-2"
@@ -12429,6 +12430,7 @@
           "il-central-1" : { },
           "me-central-1" : { },
           "me-south-1" : { },
+          "mx-central-1" : { },
           "sa-east-1" : { },
           "us-east-1" : {
             "variants" : [ {
@@ -24122,6 +24124,7 @@
               "tags" : [ "dualstack" ]
             } ]
           },
+          "mx-central-1" : { },
           "sa-east-1" : {
             "variants" : [ {
               "hostname" : "sms-voice.sa-east-1.api.aws",
@@ -28841,6 +28844,7 @@
           "eu-central-1" : { },
           "eu-west-1" : { },
           "eu-west-2" : { },
+          "eu-west-3" : { },
           "fips-us-east-1" : {
             "credentialScope" : {
               "region" : "us-east-1"