Outdated engines section in package.json

[mbareta]

In package.json, under engines, the node engine version listed is 10.17 https://github.com/ExtensionEngine/boutique/blob/develop/package.json#L147 , and in same file, bcrypt dependency version is 5.0.0.
In bcrypt documentation here https://www.npmjs.com/package/bcrypt, we can read that bcrypt version 3 and up is compatible with node version 12 and up which makes the current combo invalid.

I suggest we test against new version of node and bump the engine version.