$ git clone -n https://src.fedoraproject.org/rpms/kf6-kplotting.git /var/lib/mock/f42-build-867788-175816/root/chroot_tmpdir/scmroot/kf6-kplotting
Cloning into '/var/lib/mock/f42-build-867788-175816/root/chroot_tmpdir/scmroot/kf6-kplotting'...
$ git fetch origin db7700d6db1750c8577ac147fa8c66a6adeaeed9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-kplotting
 * [new ref]         db7700d6db1750c8577ac147fa8c66a6adeaeed9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at db7700d Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild