Can't use pino logger "The logger instance should have these functions"

[bodinsamuel]

Prerequisites

• I have written a descriptive issue title
• I have searched existing issues to ensure the bug has not already been reported

Fastify version

4.15.0

Plugin version

4.0.0

Node.js version

18.13

Operating system

macOS

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

13.2

Description

Since upgrading to 4.15.0, my fastify api can't boot anymore.
It throws: Invalid logger object provided. The logger instance should have these functions(s): 'child'

I use Pino, so the one logger that is recommended.

Change was probably introduced here:
fastify/fastify#4657
fastify/fastify#4520

Bug is probably related to:
#574

Honestly I don't know, between fastify and cli, who's responsible for this bug report, feel free to move it.

Steps to Reproduce

# Logger.ts
import { pino } from 'pino';

export const logger = pino({
  level: 'info',
});

# app.ts
export const options: FastifyServerOptions = {
  logger,
};

fastify start --logging-module='build/logger.js' -o -w -P build/app.js

Expected Behavior

Working

[mcollina]

I think this is a duplicated of #574.

@Eomm could you confirm?