$ git clone -n https://src.fedoraproject.org/rpms/kontactinterface.git /var/lib/mock/f40-build-719942-13078/root/chroot_tmpdir/scmroot/kontactinterface
Cloning into '/var/lib/mock/f40-build-719942-13078/root/chroot_tmpdir/scmroot/kontactinterface'...
$ git fetch origin d9456a7bff794fbfb465163e6cda5e41f1a62cdc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kontactinterface
 * [new ref]         d9456a7bff794fbfb465163e6cda5e41f1a62cdc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d9456a7 Rebuild (qt6)