Luau Support

[TheEmeraldBee]

Is your feature request related to a problem? Please describe.
I'm working on a game that will require the ability to sandbox the engine. However, only luajit is supported, and having an ability to use other lua versions would be very helpful.

Describe the solution you'd like
Add more features to adjust lua for yourself, like changing the lua version.

Describe alternatives you've considered
None really, just luau support.