re: HEADS UP: plan to switch many ports over to GCC 12 soon

[matthew green <mrg%eterna23.net@localhost>]

> x11/gtk4:

i'll leave this to discussion in the PR for it.

> x11/qt5-qtwebengine:

odd failure here.  i haven't seen it before and i've been running
gcc 12 host pkgsrc builds since late last year.  i suspect the
failure (since it worked on re-try for you) is unrelated to gcc 12.

> lang/ghc98:

i've never looked at this, but i'll see what i can figure out :)