Support templates, compiled by precompileTemplate #519

Hola, amigos! :))

As I understand, notation for templates like:

import { hbs } from '@glimmerx/component'
export default hbs(`<div></div>`);

is supported by glint for glimmerx case, but, not this notation:

import { precompileTemplate } from '@ember/template-compilation';
export default precompileTemplate(`<div></div>`);

Is not really low-level, and it will be great to have it supported by glint by default.
I could take a look into if smb point me where to start digging.

Trying to get it working for this case