$ git clone -n https://src.fedoraproject.org/rpms/kf5-libgravatar.git /var/lib/mock/f38-build-717670-96586/root/chroot_tmpdir/scmroot/kf5-libgravatar
Cloning into '/var/lib/mock/f38-build-717670-96586/root/chroot_tmpdir/scmroot/kf5-libgravatar'...
$ git fetch origin 1a824681149f2eb8ab4551b2a1387971fa05f8bb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-libgravatar
 * [new ref]         1a824681149f2eb8ab4551b2a1387971fa05f8bb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1a82468 23.04.1