[clang-tools-extra] [clangd] Fix dangling references to StringMap's value. (PR #169339)

[John Porto via cfe-commits]

jpporto wrote:

Thanks for the pointers, truly appreciated.

I am not sure what was happening on my machine (my clangd was built with a revision from a few weeks ago, so probably a broken version either). I am closing the PR for now until I can repro the issue on my side (hopefully never).

Cheers.

https://github.com/llvm/llvm-project/pull/169339