$ git clone -n https://src.fedoraproject.org/rpms/psmisc.git /var/lib/mock/f39-build-1445845-32653/root/chroot_tmpdir/scmroot/psmisc
Cloning into '/var/lib/mock/f39-build-1445845-32653/root/chroot_tmpdir/scmroot/psmisc'...
$ git fetch origin a4ea870a51c6bbf45e26ed16208cc89ae834c7ba:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/psmisc
 * [new ref]         a4ea870a51c6bbf45e26ed16208cc89ae834c7ba -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a4ea870 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild