Add in 1.20.1 builds! But, sky light for world gen isn't working...?

forge/src/main/java/com/seibel/distanthorizons/forge/mixins/client/MixinTextureUtil.java

@@ -12,6 +12,7 @@ import org.spongepowered.asm.mixin.injection.Redirect;
  *
  * @author coolGi
  */
+    #if PRE_MC_1_20_1 // FIXME: Forge seems to be missing the mapping for this ,and remap=false doesn't work... Help
 @Mixin(TextureUtil.class)
 public class MixinTextureUtil {
     @Redirect(method = "Lcom/mojang/blaze3d/platform/TextureUtil;prepareImage(Lcom/mojang/blaze3d/platform/NativeImage$InternalGlFormat;IIII)V",
@@ -26,3 +27,4 @@ public class MixinTextureUtil {
         }
     }
 }
+    #endif