Support Required Ember Babel Plugins

[alexlafroscia]

ember-cli-babel includes a number of Babel plugins that are required for the ember-cli to operator correctly

https://github.com/babel/ember-cli-babel/blob/master/lib/ember-plugins.js

Without these, the app will not function.

This behavior will either need to be

1. Implemented by continuing to run Babel alongside esbuild
2. Re-implemented using an esbuild plugin

The latter would be preferable, but is obviously much more work, and how we would perform the transformation is unclear, since esbuild does not expose an AST that we can manipulate.