[Bug c/84890] Overly verbose notes for missing headers

[dmalcolm at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84890

--- Comment #5 from David Malcolm <dmalcolm at gcc dot gnu.org> ---
A similar sentiment to comment #1:
https://www.reddit.com/r/cpp/comments/84op5c/usability_improvements_in_gcc_8/dvu7n5e/
> I find that "did you forget to '#include" is kind of personal message
> and it's quite clear that you forget to include something otherwise
> this notification would not appear, so it's like mocking you.