NoOverlay - Completed Powdered Snow Implementation

[IUDevman]

Description

I have added a mixin to remove the powder_snow_outline texture when the player is in powdered snow and has the NoOverlay hack enabled. Previously, this hack only removed the fog associated with powdered snow, leaving the undesired overlay. Search tags and en description has been updated to reflect this change. My apologies on the extra commit to gradle-wrapper.properties... I forgot to exclude this locally before committing my changes.

Testing

I've tested these changes in game and have confirmed that they are working. See below for an example screenshot.