fix(core): compile with module: 'Node16' to have real dynamic imports

[B4nan]

This should still preserve compatibility with node 14, we just get a dynamic import in the compiled version, instead of the hack with eval.

[biancazzurri]

Hey! I think that something is not compatible with Node14 because when I use the cli and the config loads 'async_hooks', like this:
import { AsyncLocalStorage } from 'async_hooks';
it gives error:
Module '"async_hooks"' has no exported member 'AsyncLocalStorage'