[clang] [clang-format] Add `TT_CompoundRequirementLBrace` for better annotation (PR #121539)

[Owen Pan via cfe-commits]

owenca wrote:

> This is a good fix but I think it might not be addressing the whole issue. This isn't a problem with just _compound-requirement_, it's the case for _simple-requirement_s too.

This patch fixes compound requirements as mentioned in the commit message and reported in the GitHub issue. Can you open a new issue for the simple requirement bug you noticed? I'll have a look and see if it can be fixed in a similar way.

https://github.com/llvm/llvm-project/pull/121539