$ git clone -n https://src.fedoraproject.org/rpms/kpkpass.git /var/lib/mock/f40-build-1221913-22752/root/chroot_tmpdir/scmroot/kpkpass
Cloning into '/var/lib/mock/f40-build-1221913-22752/root/chroot_tmpdir/scmroot/kpkpass'...
$ git fetch origin b5893b81a6e2fd34952b401d27708e57b5ca91b1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kpkpass
 * [new ref]         b5893b81a6e2fd34952b401d27708e57b5ca91b1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b5893b8 24.05.0