Fix linter warning

Author: AmsterGet

__tests__/report-portal-client.spec.js

@@ -1,6 +1,5 @@
 const process = require('process');
 const RPClient = require('../lib/report-portal-client');
-const RestClient = require('../lib/rest');
 const helpers = require('../lib/helpers');
 const { OUTPUT_TYPES } = require('../lib/constants/outputs');