config: upgrade to util-macros 1.8 for additional man page support
config: upgrade to util-macros 1.8 for additional man page support

Use MAN_SUBST now supplied in XORG_MANPAGE_SECTIONS
The value of MAN_SUBST is the same for all X.Org packages.

Signed-off-by: Gaetan Nadon <8a8cc541338200f67d4d0bcb65c78b6166649462@videotron.ca>

freedesktop-unofficial-mirror/xorg__app__fonttosfnt,freedesktop-unofficial-mirror/xorg__app__fonttosfnt