$ git clone -n https://src.fedoraproject.org/rpms/perl-SVK.git /var/lib/mock/f40-build-2630696-65695/root/chroot_tmpdir/scmroot/perl-SVK
Cloning into '/var/lib/mock/f40-build-2630696-65695/root/chroot_tmpdir/scmroot/perl-SVK'...
$ git fetch origin c018c9d966b4e34afe70868b042628a8ede88c74:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-SVK
 * [new ref]         c018c9d966b4e34afe70868b042628a8ede88c74 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c018c9d Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild