$ git clone -n https://src.fedoraproject.org/rpms/khotkeys.git /var/lib/mock/f38-build-side-42-init-devel-780054-27890/root/chroot_tmpdir/scmroot/khotkeys
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-780054-27890/root/chroot_tmpdir/scmroot/khotkeys'...
$ git fetch origin 34677161a13124fa0275233cf866be019167fcdb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/khotkeys
 * [new ref]         34677161a13124fa0275233cf866be019167fcdb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3467716 5.27.4