libglnx: fix reference to commit
libglnx: fix reference to commit

Signed-off-by: Giuseppe Scrivano <20002b7b24c75512093a71a58285826d5c504fca@redhat.com>

GNOME/ostree,GNOME/ostree,gatispaeglis/ostree,leandrosansilva/ostree,GNOME/ostree,leandrosansilva/ostree,resin-io/ostree,sujitfulse/ostree,resin-io/ostree,sujitfulse/ostree,leandrosansilva/ostree,leandrosansilva/ostree,resin-io/ostree,gatispaeglis/ostree,leandrosansilva/ostree,gatispaeglis/ostree,GNOME/ostree,sujitfulse/ostree,gatispaeglis/ostree,gatispaeglis/ostree,gatispaeglis/ostree,resin-io/ostree,GNOME/ostree,resin-io/ostree,sujitfulse/ostree,sujitfulse/ostree