- Add a CFunctionBuilder interface to allow adding modifier flags
  to argument types. This will be used to support IDL attributes
  like [EnforceRange], [Clamp], and [AllowShared]. This CL adds
  only the interface, but the actual modifier flags do not exist
  yet as they would not be implemented.
- Remove the internals of the old CFunction type inference and
  implement it on top of CFunctionBuilder.

Bug: chromium:1052746
Change-Id: I09a7cba07105097517a8426a8eeb891393883ac6
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2686686Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73024}