gio: Don't redefine GKqueueFileMonitor
gio: Don't redefine GKqueueFileMonitor

Fixes build on old compilers that don't allow type redefinitions.

Closes: https://gitlab.gnome.org/GNOME/glib/issues/1506

endlessm/glib,endlessm/glib,endlessm/glib,endlessm/glib,endlessm/glib