[clang] Reapply "[clang][analyzer] Format macro expansions" (PR #172479)

[Nico Weber via cfe-commits]

nico wrote:

Sorry for the late reply, but this makes `clang` (the compiler binary) depend on Tooling/Core and Format, both of which were explicit non-goals in the past.

Can we revert this, or make it so that this only happens when calling the analyzer through clang-tidy, or something?

@AaronBallman

https://github.com/llvm/llvm-project/pull/172479