Remove redundant/useless sharpness setting from infoDisplay

This value only sets if you have antiAliasType as ADVANCED, which v-slice does not.

Author: NebulaStellaNova

source/funkin/ui/debug/FunkinDebugDisplay.hx

@@ -143,7 +143,6 @@ class FunkinDebugDisplay extends Sprite
     infoDisplay.mouseEnabled = false;
     infoDisplay.defaultTextFormat = new TextFormat('Monsterrat', 12, color, JUSTIFY);
     infoDisplay.antiAliasType = NORMAL;
-    infoDisplay.sharpness = 100;
     infoDisplay.multiline = true;
     addChild(infoDisplay);
   }