[clang-tools-extra] [clangd] update list of fast tidy checks (PR #69723)

[Julian Schmidt via cfe-commits]

5chmidti wrote:

Given that the release branch for 18 was created, could the list be updated and backported, so that clangd-18 will contain the up-to-date fast-checks?

https://github.com/llvm/llvm-project/pull/69723