refactor: rewrite useAdminSamlAuthProviderRoleMappings with RQ

packages/backend/src/graphql/query-resolvers.js

@@ -9,7 +9,6 @@ import getDynamicFields from './queries/get-dynamic-fields.js';
 import getFlow from './queries/get-flow.js';
 import getFlows from './queries/get-flows.js';
 import getNotifications from './queries/get-notifications.js';
-import getSamlAuthProviderRoleMappings from './queries/get-saml-auth-provider-role-mappings.ee.js';
 import getStepWithTestExecutions from './queries/get-step-with-test-executions.js';
 import getUsers from './queries/get-users.js';
 import testConnection from './queries/test-connection.js';
@@ -26,7 +25,6 @@ const queryResolvers = {
   getFlow,
   getFlows,
   getNotifications,
-  getSamlAuthProviderRoleMappings,
   getStepWithTestExecutions,
   getUsers,
   testConnection,