Issue #2298667 by Mile23, neclimdul: Fixed Code review for report generation.

.../modules/migrate_drupal/tests/src/source/d6/BlockTest.php

.../migrate_drupal/tests/src/source/d6/FieldInstanceTest.php

...s/migrate_drupal/tests/src/source/d6/NodeRevisionTest.php

core/tests/Drupal/Tests/Component/Utility/UrlHelperTest.php

...ts/Drupal/Tests/Core/Entity/ContentEntityBaseUnitTest.php

...ts/Drupal/Tests/Core/Entity/EntityResolverManagerTest.php

core/tests/Drupal/Tests/Core/Entity/EntityUnitTest.php

...rupal/Tests/Core/EventSubscriber/AccessSubscriberTest.php

.../Tests/Core/EventSubscriber/ModuleRouteSubscriberTest.php