$ git clone -n https://src.fedoraproject.org/rpms/libglvnd.git /var/lib/mock/f33-build-632433-68161/root/chroot_tmpdir/scmroot/libglvnd
Cloning into '/var/lib/mock/f33-build-632433-68161/root/chroot_tmpdir/scmroot/libglvnd'...
$ git reset --hard 907b39c5f8bb442228595d62f159e311d7a8909d
HEAD is now at 907b39c Update to 1.3.3