[clang-tools-extra] [clangd] Allow specifying what headers are always included via "" or <> (PR #67749)

[Nathan Ridge via cfe-commits]

HighCommander4 wrote:

> The compare button is a bit useless when it has a bunch of changes from main on it (https://github.com/llvm/llvm-project/compare/8a2b22e69f82e3f4caa271b57b998d1c03b21d39..67971ca27ef5e2767aba5cfe2cec1021c4de5ec1)

Thanks. Yeah, it looks like the "Compare" link next to the force-push notification in the Conversation view is the sort of thing I'm looking for, except that in this case, the patch was rebased since the previous version, and the rebase and the changes to address the review comments were pushed together, and, unlike Phabricator, Github doesn't seem to know to filter out the former.

https://github.com/llvm/llvm-project/pull/67749