$ git clone -n https://src.fedoraproject.org/rpms/kf5-libgravatar.git /var/lib/mock/f38-build-side-42-init-devel-773257-27763/root/chroot_tmpdir/scmroot/kf5-libgravatar
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-773257-27763/root/chroot_tmpdir/scmroot/kf5-libgravatar'...
$ git fetch origin c24e8302706b1916eac27a8e57f733967e1349bf:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-libgravatar
 * [new ref]         c24e8302706b1916eac27a8e57f733967e1349bf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c24e830 feat: 22.12.3