[clang] [clang] Add test for CWG156 "Name lookup for conversion functions" (PR #121654)

[via cfe-commits]

https://github.com/cor3ntin commented:

I wonder if we just mark that as superseded and/or N/A.
The original requirements that lookup must find "the same thing" everywhere is gone so in effect we will never support the behavior that this issue is describing

https://github.com/llvm/llvm-project/pull/121654