[clang] [clang] Improve source location in binary type traits diagnostics (PR #88097)

[Vlad Serebrennikov via cfe-commits]

Endilll wrote:

> Do we now have enough information to pass a source range as well?

Yes, `TypeLoc` inside `TypeSourceInfo` has two `SourceLocation` object that represent the range.
In order to limit the scope of the PR, I'm not refactoring `RequireCompleteType` and friends to accept `TypeSourceInfo`, but that's an obvious next step. Diagnostics would benefit from source range.

https://github.com/llvm/llvm-project/pull/88097