$ git clone -n https://src.fedoraproject.org/rpms/kget.git /var/lib/mock/f40-build-2333606-59233/root/chroot_tmpdir/scmroot/kget
Cloning into '/var/lib/mock/f40-build-2333606-59233/root/chroot_tmpdir/scmroot/kget'...
$ git fetch origin 7453c1e69ef80454ecbaa3f654c0361e47af56df:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kget
 * [new ref]         7453c1e69ef80454ecbaa3f654c0361e47af56df -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7453c1e Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild