ensure renderHotbarItem hook is always triggered (seems to fix #31)

(cherry picked from commit 1ec7918)

Author: BlazingTwist

src/main/java/blazingtwist/itemcounts/mixin/InGameHudMixin.java

@@ -156,7 +156,7 @@ private void renderItemAt(DrawContext context, ItemStack item, int x, int y, flo
 			"Lnet/minecraft/entity/player/PlayerEntity;" +
 			"Lnet/minecraft/item/ItemStack;" +
 			"I" +
-			")V", at = @At("TAIL"))
+			")V", at = @At("HEAD"), order = 999)
 	public void onRenderHotbarItem(DrawContext context, int x, int y, RenderTickCounter tickCounter, PlayerEntity player, ItemStack stack, int seed, CallbackInfo info) {
 		if (stack.isEmpty()) {
 			return;