Add a core-convert job

Closes #3414168

tests/src/Functional/HelpPageTest.php

@@ -33,10 +33,13 @@ class HelpPageTest extends AutomaticUpdatesFunctionalTestBase {
   public function testHelpPage(): void {
     $permissions = [
       'access administration pages',
+      // CORE_MR_ONLY:'access help pages',
     ];
+    // BEGIN: DELETE FROM CORE MERGE REQUEST
     if (array_key_exists('access help pages', $this->container->get('user.permissions')->getPermissions())) {
       $permissions[] = 'access help pages';
     }
+    // END: DELETE FROM CORE MERGE REQUEST
     $user = $this->createUser($permissions);
     $this->drupalLogin($user);
     $this->drupalGet('/admin/help/automatic_updates');