[MC-267686] Incorrect packet writing in ClientboundLoginDisconnectPacket

This bug was introduced in 23w42a

Previously, the maximum string length of serialized components was 262144 characters, but starting from 23w42a, it has been changed to 32767. (Only writing. reading is still 262144)

How to Reproduce:
1. Set the ban reason for the player to be over 32704 characters.
2. Connect to the server.

Stacktrace:

[15:11:15] [Netty Server IO #2/ERROR]: Error receiving packet 0
io.netty.handler.codec.EncoderException: String too big (was 32768 characters, max 32767)
        at uv.a(SourceFile:38) ~[server-1.20.4.jar:?]
        at ui.a(SourceFile:637) ~[server-1.20.4.jar:?]
        at ui.a(SourceFile:633) ~[server-1.20.4.jar:?]
        at afr.a(SourceFile:23) ~[server-1.20.4.jar:?]
        at um.a(SourceFile:47) ~[server-1.20.4.jar:?]
        at um.encode(SourceFile:15) ~[server-1.20.4.jar:?]
        at io.netty.handler.codec.MessageToByteEncoder.write(MessageToByteEncoder.java:107) ~[netty-codec-4.1.97.Final.jar:4.1.97.Final]
        at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:881) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
        at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:863) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
        at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:968) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
        at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:856) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
        at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:113) ~[netty-codec-4.1.97.Final.jar:4.1.97.Final]
        at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:881) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
        at io.netty.channel.AbstractChannelHandlerContext.invokeWriteAndFlush(AbstractChannelHandlerContext.java:940) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
        at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:966) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
        at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:934) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
        at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:984) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
        at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:1025) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
        at io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:306) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
        at ug.c(SourceFile:321) ~[server-1.20.4.jar:?]
        at ug.d(SourceFile:316) ~[server-1.20.4.jar:?]
        at io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:174) ~[netty-common-4.1.97.Final.jar:4.1.97.Final]
        at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:167) ~[netty-common-4.1.97.Final.jar:4.1.97.Final]
        at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:470) ~[netty-common-4.1.97.Final.jar:4.1.97.Final]
        at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:569) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
        at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) ~[netty-common-4.1.97.Final.jar:4.1.97.Final]
        at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.97.Final.jar:4.1.97.Final]
        at java.lang.Thread.run(Thread.java:840) ~[?:?]

Code analysis:

...
public class ClientboundLoginDisconnectPacket implements Packet<ClientLoginPacketListener> {

    ...

    public ClientboundLoginDisconnectPacket(FriendlyByteBuf buf) {
        this.reason = Component.Serializer.fromJsonLenient(buf.readUtf(FriendlyByteBuf.MAX_COMPONENT_STRING_LENGTH));
    }

    @Override
    public void write(FriendlyByteBuf buf) {
        //buf.writeUtf(Component.Serializer.toJson(this.reason));

        // Set the maximum component length correctly.
        buf.writeUtf(Component.Serializer.toJson(this.reason), FriendlyByteBuf.MAX_COMPONENT_STRING_LENGTH);
    }
...