$ git clone -n https://src.fedoraproject.org/rpms/kf6-kuserfeedback.git /var/lib/mock/f42-flatpak-app-build-60934617-6586083/root/chroot_tmpdir/scmroot/kf6-kuserfeedback
Cloning into '/var/lib/mock/f42-flatpak-app-build-60934617-6586083/root/chroot_tmpdir/scmroot/kf6-kuserfeedback'...
$ git fetch origin 43caf81165e80802b60de20fd492654dfa576673:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-kuserfeedback
 * [new ref]         43caf81165e80802b60de20fd492654dfa576673 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 43caf81 6.15.0