[clang] [llvm] clang: fix lifetime_capture_by indexing for member functions (PR #212264)

[Aditya prakash jha via cfe-commits]

AdityaOP007 wrote:

> The changes LGTM, but wait for at least one more approval before merging.

Thanks for the review and approval! I really appreciate your feedback throughout this process. I’ll wait for another approval before merging.

https://github.com/llvm/llvm-project/pull/212264