@nextjs/fastify throw error with socket instance with dev=false (production) mode

```js
// just a wrapper for register fastifyNexyJS as plugin next-plugin.ts
import fastifyNextJS from '@fastify/nextjs'
import fp from 'fastify-plugin'

const nextPlugin = fp(async (server) => {
server.register(fastifyNextJS, {dev:false})
})

export { nextPlugin as NextPlugin }

//than register wrapper as plugin
fastify.register(plugins.NextPlugin)

await fastify.after()

fastify.next('/')
fastify.next('/hello')
fastify.next('/home')
```

#### What was the result you received?
That is last log before fastify crashing:

{"level":30,"time":1680213095202,"pid":18776,"hostname":"techies","reqId":"req-1","req":{"method":"GET","url":"/_next/webpack-hmr","hostname":"localhost:8001","remoteAddress":"127.0.0.1","remotePort":51543},"msg":"incoming request"}
{"level":30,"time":1680213095227,"pid":18776,"hostname":"techies","reqId":"req-1","res":{"statusCode":404},"responseTime":24.596400022506714,"msg":"request completed"}
node:events:491
throw er; // Unhandled 'error' event
^

Error: write ECONNABORTED
at afterWriteDispatched (node:internal/stream_base_commons:160:15)
at writeGeneric (node:internal/stream_base_commons:151:3)
at Socket._writeGeneric (node:net:930:11)
at Socket._write (node:net:942:8)
at writeOrBuffer (node:internal/streams/writable:392:12)
at _write (node:internal/streams/writable:333:10)
at Writable.write (node:internal/streams/writable:337:10)
at ServerResponse._writeRaw (node:_http_outgoing:428:17)
at ServerResponse._send (node:_http_outgoing:377:15)
at ServerResponse.end (node:_http_outgoing:1019:10)
Emitted 'error' event on Socket instance at:
at emitErrorNT (node:internal/streams/destroy:151:8)
at emitErrorCloseNT (node:internal/streams/destroy:116:3)
at process.processTicksAndRejections (node:internal/process/task_queues:82:21) {
errno: -4079,
code: 'ECONNABORTED',
syscall: 'write'
}

#### What did you expect?
Expect it working as usual.

With dev=true it is warking, but every 5 seconds send GET /_next/webpack-hmr responses and got 404 error from fastify server, because I doesn't have any routes for that.

#### Context

Fastify version
4.14.1

Plugin version
9.2.0

Node.js version
18.14

Operating system
Windows

Operating system version (i.e. 20.04, 11.3, 10)
11.3