ESLint: enable 'no-promise-executor-return' check

Author: IvanGoncharov

.eslintrc.yml

@@ -227,7 +227,7 @@ rules:
   no-loss-of-precision: error
   no-misleading-character-class: error
   no-obj-calls: error
-  no-promise-executor-return: off # TODO
+  no-promise-executor-return: error
   no-prototype-builtins: error
   no-regex-spaces: error
   no-setter-return: error