$ git clone -n https://src.fedoraproject.org/rpms/kdnssd.git /var/lib/mock/f39-build-1540490-36475/root/chroot_tmpdir/scmroot/kdnssd
Cloning into '/var/lib/mock/f39-build-1540490-36475/root/chroot_tmpdir/scmroot/kdnssd'...
$ git fetch origin fed3993eabd45dbd1d81d80e9e58ea322b447dd8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kdnssd
 * [new ref]         fed3993eabd45dbd1d81d80e9e58ea322b447dd8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fed3993 23.08.2