$ git clone -n https://src.fedoraproject.org/rpms/kf6-kdeclarative.git /var/lib/mock/f41-build-808712-146032/root/chroot_tmpdir/scmroot/kf6-kdeclarative
Cloning into '/var/lib/mock/f41-build-808712-146032/root/chroot_tmpdir/scmroot/kf6-kdeclarative'...
$ git fetch origin 92aa972f5718069ab9dc14dba6c538f9945552cb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-kdeclarative
 * [new ref]         92aa972f5718069ab9dc14dba6c538f9945552cb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 92aa972 6.2.0