$ git clone -n https://src.fedoraproject.org/rpms/kaddressbook.git /var/lib/mock/f39-build-2032262-47670/root/chroot_tmpdir/scmroot/kaddressbook
Cloning into '/var/lib/mock/f39-build-2032262-47670/root/chroot_tmpdir/scmroot/kaddressbook'...
$ git fetch origin 98c9c9e90229880042e6b2088b2be861c4006b91:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kaddressbook
 * [new ref]         98c9c9e90229880042e6b2088b2be861c4006b91 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 98c9c9e 23.08.3