feat: update AWS service endpoints metadata

Author: aws-sdk-kotlin-ci

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

@@ -24732,6 +24732,11 @@
           }
         }
       },
+      "models-v2-lex" : {
+        "endpoints" : {
+          "us-gov-west-1" : { }
+        }
+      },
       "models.lex" : {
         "defaults" : {
           "credentialScope" : {
@@ -25384,6 +25389,11 @@
           }
         }
       },
+      "runtime-v2-lex" : {
+        "endpoints" : {
+          "us-gov-west-1" : { }
+        }
+      },
       "runtime.lex" : {
         "defaults" : {
           "credentialScope" : {