[clang-tools-extra] issue-63565: community requested small QoL fix for more configurabili… (PR #108005)

[Nathan Ridge via cfe-commits]

HighCommander4 wrote:

> As mentions in [this post](https://github.com/llvm/llvm-project/issues/63565#issuecomment-2337396222): these to issues remain within vsocde/vscode-clangd:
> 
>    * None: after completion an error squiggly line will occur on the identifier. Would be slightly nicer if it wouldn't.
> 
>    * OpenDelimiter: the signature help hover doesn't spawn. It seems that [Sam's Patch from #398](https://github.com/clangd/vscode-clangd/pull/398/files) needs to be reconfigured for this.

Could you file a new issue for each of these please?

https://github.com/llvm/llvm-project/pull/108005