$ git clone -n https://src.fedoraproject.org/rpms/python-os-client-config.git /var/lib/mock/f40-build-2383513-60476/root/chroot_tmpdir/scmroot/python-os-client-config
Cloning into '/var/lib/mock/f40-build-2383513-60476/root/chroot_tmpdir/scmroot/python-os-client-config'...
$ git fetch origin 786b5383f5aa2bf704dd393bb3ffcdf7a9a446df:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-os-client-config
 * [new ref]         786b5383f5aa2bf704dd393bb3ffcdf7a9a446df -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 786b538 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild