message: Add change log entry for `scale_with_dpi` setting
diff: @@ -35,6 +35,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
  - The `custom_cursor_colors` config field was deleted, remove the `colors.cursor.*` options
  to achieve the same behavior as setting it to `false`
  +- The `scale_with_dpi` configuration value has been removed, on Linux the env
  + variable `WINIT_HIDPI_FACTOR=1` can be set instead to disable DPI scaling
  ### Fixed
  