[clang] [FixIt] Improve Source Ranges and Fix-It Hints for Unused Lambda Captures #106445 (PR #117953)

[Oliver Hunt via cfe-commits]

ojhunt wrote:

The fix for the core issue was more complex than the easy fix/new contributor tag implied: https://github.com/llvm/llvm-project/pull/141148



https://github.com/llvm/llvm-project/pull/117953