Migrate Carpet Mixin names to mojang mappings

src/main/java/carpet/mixins/BlockInput_fillUpdatesMixin.java

@@ -0,0 +1,30 @@
+package carpet.mixins;
+
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Redirect;
+
+import carpet.CarpetSettings;
+import net.minecraft.commands.arguments.blocks.BlockInput;
+import net.minecraft.core.BlockPos;
+import net.minecraft.world.level.LevelAccessor;
+import net.minecraft.world.level.block.Block;
+import net.minecraft.world.level.block.state.BlockState;
+
+@Mixin(BlockInput.class)
+public class BlockInput_fillUpdatesMixin
+{
+    @Redirect(method = "place", at = @At(
+            value = "INVOKE",
+            target = "Lnet/minecraft/world/level/block/Block;updateFromNeighbourShapes(Lnet/minecraft/world/level/block/state/BlockState;Lnet/minecraft/world/level/LevelAccessor;Lnet/minecraft/core/BlockPos;)Lnet/minecraft/world/level/block/state/BlockState;"
+    ))
+    private BlockState postProcessStateProxy(BlockState state, LevelAccessor serverWorld, BlockPos blockPos)
+    {
+        if (CarpetSettings.impendingFillSkipUpdates.get())
+        {
+            return state;
+        }
+        
+        return Block.updateFromNeighbourShapes(state, serverWorld, blockPos);
+    }
+}