File .eslintrc.json should be added depending of the core version.

Author: FlorentTorregrosa

src/Handler.php

@@ -370,7 +370,6 @@ protected function getIncludesDevDefault() {
       '.csslintrc',
       '.editorconfig',
       '.eslintignore',
-      '.eslintrc.json',
       '.gitattributes',
       'sites/development.services.yml',
     ];