Update endpoints model

Author: aws-sdk-swift-automation

codegen/sdk-codegen/sdk-endpoints.json

@@ -14050,6 +14050,7 @@
           "ap-south-2" : { },
           "ap-southeast-1" : { },
           "ap-southeast-2" : { },
+          "ap-southeast-5" : { },
           "ca-central-1" : { },
           "eu-central-1" : { },
           "eu-north-1" : { },
@@ -22620,6 +22621,7 @@
           "ap-southeast-3" : { },
           "ap-southeast-4" : { },
           "ap-southeast-5" : { },
+          "ap-southeast-6" : { },
           "ap-southeast-7" : { },
           "ca-central-1" : { },
           "ca-west-1" : { },
@@ -39649,6 +39651,7 @@
       },
       "compute-optimizer" : {
         "endpoints" : {
+          "us-isof-east-1" : { },
           "us-isof-south-1" : {
             "credentialScope" : {
               "region" : "us-isof-south-1"