feat: update AWS service endpoints metadata

Author: aws-sdk-kotlin-ci

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

@@ -24351,12 +24351,34 @@
             "credentialScope" : {
               "region" : "us-gov-east-1"
             },
+            "hostname" : "sso.us-gov-east-1.amazonaws.com",
+            "variants" : [ {
+              "hostname" : "sso.us-gov-east-1.amazonaws.com",
+              "tags" : [ "fips" ]
+            } ]
+          },
+          "us-gov-east-1-fips" : {
+            "credentialScope" : {
+              "region" : "us-gov-east-1"
+            },
+            "deprecated" : true,
             "hostname" : "sso.us-gov-east-1.amazonaws.com"
           },
           "us-gov-west-1" : {
             "credentialScope" : {
               "region" : "us-gov-west-1"
             },
+            "hostname" : "sso.us-gov-west-1.amazonaws.com",
+            "variants" : [ {
+              "hostname" : "sso.us-gov-west-1.amazonaws.com",
+              "tags" : [ "fips" ]
+            } ]
+          },
+          "us-gov-west-1-fips" : {
+            "credentialScope" : {
+              "region" : "us-gov-west-1"
+            },
+            "deprecated" : true,
             "hostname" : "sso.us-gov-west-1.amazonaws.com"
           }
         }