autobuilder: Do a full fetch on bootup
autobuilder: Do a full fetch on bootup

Rather than a plain resolve, which we weren't even waiting for
synchronously anyways.

chergert/gnome-continuous,chergert/gnome-continuous,GNOME/gnome-ostree,djdeath/gnome-ostree,GNOME/gnome-ostree,vrutkovs/vrutkovs.github.io,vrutkovs/vrutkovs.github.io,djdeath/gnome-ostree,chergert/gnome-continuous,djdeath/gnome-ostree,GNOME/gnome-ostree,vrutkovs/vrutkovs.github.io