$ git clone -n https://src.fedoraproject.org/rpms/kwallet.git /var/lib/mock/f40-build-793198-138804/root/chroot_tmpdir/scmroot/kwallet
Cloning into '/var/lib/mock/f40-build-793198-138804/root/chroot_tmpdir/scmroot/kwallet'...
$ git fetch origin 54fc80fca1d3469dbddef941161d6346b4f3c935:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kwallet
 * [new ref]         54fc80fca1d3469dbddef941161d6346b4f3c935 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 54fc80f Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild