feat(@angular/cli) override suite in the protractor config

feat(@angular/cli) override suite in the protractor config

resolves: 807
Override suite in the protractor config.
Can send in multiple suite by comma seperated values (ng e2e --suite=suite1.ts, suite2.ts).

Issue link
 github.com//issues/807
 github.com//pull/3551

Author: aniruddhadas9

packages/@angular/cli/tasks/e2e.ts

@@ -59,6 +59,10 @@ export const E2eTask = Task.extend({
         additionalProtractorConfig['specs'] = e2eTaskOptions.specs;
       }
 
+      if (e2eTaskOptions.suite.length !== 0) {
+        additionalProtractorConfig['suite'] = e2eTaskOptions.suite;
+      }
+
       if (e2eTaskOptions.webdriverUpdate) {
         // The webdriver-manager update command can only be accessed via a deep import.
         const webdriverDeepImport = 'webdriver-manager/built/lib/cmds/update';