[clang] [llvm] [clang][python][test] Move python binding tests to lit framework (PR #142948)

[Rainer Orth via cfe-commits]

rorth wrote:

> You can fix the code formatting if you want to, but I can also do this separately... since it's completely unrelated to what you did.

I'd rather you do it separately: it feels strange to change code when the source is merely moved around.  Thanks.

https://github.com/llvm/llvm-project/pull/142948