Add adapter reloading when using different instances of sails

[nicolapalavecino]

Hi! 👋

Firstly, thanks for your work on this project! 🙂

Today I used patch-package to patch [email protected] for the project I'm working on and it works successfully.

I was trying to use two different instances of Sails to programmatically port some data from one database to another (same database technology but different clusters).

const sails1 = new Sails();
const sails2 = new Sails();
sails1.load(/* database configuration 1 */)
sails2.load(/* database configuration 2 */) // <-- ORM fails here since adapter is already registered

// Make data relocation