Cant we make this an options to be passed for useSemicolonDefault to find-my-way?

Cant we make this an options to be passed?
Solve it maybe like this?

```suggestion
  options.config.useSemicolonDelimiter ?= true // To avoid a breaking change
```

+ typescript typings and documentation?

_Originally posted by @Uzlopak in https://github.com/fastify/fastify/pull/5236#discussion_r1436525251_