[clang] [clang][dataflow] Treat comma operator correctly in `getResultObjectLocation()`. (PR #78427)

[Gábor Horváth via cfe-commits]

Xazax-hun wrote:

> You mean the publicness of `getResultObjectLocation()`?

Yeah, I was wondering if it would be more user friendly if something like `State.Env.get<RecordStorageLocation>(Expr);` would automatically recognize that the user actually wants the result location and returned that without the user having to consider this special case explicitly. 

https://github.com/llvm/llvm-project/pull/78427