Fix memory leak on fake player connection

Fixes #2169

src/main/java/carpet/patches/FakeClientConnection.java

@@ -1,10 +1,14 @@
 package carpet.patches;
 
+import org.jspecify.annotations.Nullable;
+
 import carpet.fakes.ClientConnectionInterface;
+import io.netty.channel.ChannelFutureListener;
 import io.netty.channel.embedded.EmbeddedChannel;
 import net.minecraft.network.Connection;
 import net.minecraft.network.PacketListener;
 import net.minecraft.network.ProtocolInfo;
+import net.minecraft.network.protocol.Packet;
 import net.minecraft.network.protocol.PacketFlow;
 
 public class FakeClientConnection extends Connection
@@ -21,6 +25,11 @@ public class FakeClientConnection extends Connection
     public void setReadOnly()
     {
     }
+    
+    @Override
+    public void send(Packet<?> packet, @Nullable ChannelFutureListener channelFutureListener, boolean bl)
+    {
+    }
 
     @Override
     public void handleDisconnection()

src/main/java/carpet/patches/NetHandlerPlayServerFake.java

@@ -3,7 +3,6 @@ package carpet.patches;
 import net.minecraft.network.Connection;
 import net.minecraft.network.chat.Component;
 import net.minecraft.network.chat.contents.TranslatableContents;
-import net.minecraft.network.protocol.Packet;
 import net.minecraft.server.MinecraftServer;
 import net.minecraft.server.level.ServerPlayer;
 import net.minecraft.server.network.CommonListenerCookie;
@@ -19,11 +18,6 @@ public class NetHandlerPlayServerFake extends ServerGamePacketListenerImpl
         super(minecraftServer, connection, serverPlayer, i);
     }
 
-    @Override
-    public void send(final Packet<?> packetIn)
-    {
-    }
-
     @Override
     public void disconnect(Component message)
     {