message: docs: make FEATURE_FLAGS.md reference a link
diff: @@ -237,7 +237,7 @@ FEATURE_FLAGS = {
  }
  ```
  -A current list of feature flags can be found in `RESOURCES/FEATURE_FLAGS.md`
  +A current list of feature flags can be found in [RESOURCES/FEATURE_FLAGS.md](https://github.com/apache/superset/blob/master/RESOURCES/FEATURE_FLAGS.md).
  ### SIP 15
  