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

[Nathan Ridge via cfe-commits]

HighCommander4 wrote:

Thanks for the patch.

For the test, it would be better to write it in [this format](https://github.com/llvm/llvm-project/tree/main/clang/test/CodeCompletion) rather than using clangd.

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