$ git clone -n https://git.cclinux.org/stage/rpms/firefox.git /mnt/compose/mock/dist-circle9_2-updates-build-103489-53478/root/chroot_tmpdir/scmroot/firefox
Cloning into '/mnt/compose/mock/dist-circle9_2-updates-build-103489-53478/root/chroot_tmpdir/scmroot/firefox'...
$ git fetch origin 99bf76b8335823d92ad2a3c11025b07f720ac9e9:KOJI_FETCH_HEAD
From https://git.cclinux.org/stage/rpms/firefox
 * [new ref]         99bf76b8335823d92ad2a3c11025b07f720ac9e9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 99bf76b import firefox-102.14.0-1.el9_2