refactor(js_semantic): ambient computed name can ref a variable imported as a type

[Conaclos]

Summary

Fix #2975

A constant can be imported as a type and used in a computed member name of a member signature.
Here is an example:

import type { NAME } from "./constants.js";
type X = { [NAME]: number };

Previously, Biome was unable to bind the value imported as a type to the computed member name.
We now correctly handle this case.
To do that, I used the same strategy as typeof x:

• The import NAME is still identified as a type.
• The reference NAME is emitted as a Reference::AmbientRead (this ref kind was previously named Reference::Typeof).
• We try to bind the Typeof reference to a value and fallback to an imported type otherwise.

There may be a way to better handle typeof x and more generally values that are imported as types and used in a type context.

Also, I took the opportunity of removing Reference::ExportType. This reference kind was added with the wrong assumption that export type can only reference a type. Actually a such declaration can also reference a value.
I unified Reference::Typeof and Reference::Qualified into a single variant named Reference::AmbientRead.

Test Plan

I added non-regression tests.

[github-actions]

Parser conformance results on

js/262

Test result	main count	This PR count	Difference
Total	49701	49701	0
Passed	48721	48721	0
Failed	980	980	0
Panics	0	0	0
Coverage	98.03%	98.03%	0.00%

jsx/babel

Test result	main count	This PR count	Difference
Total	40	40	0
Passed	37	37	0
Failed	3	3	0
Panics	0	0	0
Coverage	92.50%	92.50%	0.00%

symbols/microsoft

Test result	main count	This PR count	Difference
Total	6322	6322	0
Passed	2036	2036	0
Failed	4286	4286	0
Panics	0	0	0
Coverage	32.20%	32.20%	0.00%

ts/babel

Test result	main count	This PR count	Difference
Total	662	662	0
Passed	593	593	0
Failed	69	69	0
Panics	0	0	0
Coverage	89.58%	89.58%	0.00%

ts/microsoft

Test result	main count	This PR count	Difference
Total	17646	17646	0
Passed	13441	13441	0
Failed	4205	4205	0
Panics	0	0	0
Coverage	76.17%	76.17%	0.00%