[clang] [clang-tools-extra] [Sema][clangd] add noexcept to override functions during code completion (PR #75937)

[Sirui Mu via cfe-commits]

Lancern wrote:

> Feel free to put up a PR / issue for this if you are interested.

Hi Younan. FYI, I have opened a new PR that addresses this problem. See #76248.

https://github.com/llvm/llvm-project/pull/75937