feat: update AWS service endpoints metadata

Author: aws-sdk-kotlin-ci

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

@@ -18876,13 +18876,6 @@
           }
         }
       },
-      "private-networks" : {
-        "endpoints" : {
-          "us-east-1" : { },
-          "us-east-2" : { },
-          "us-west-2" : { }
-        }
-      },
       "profile" : {
         "endpoints" : {
           "af-south-1" : { },