$ git clone -n https://src.fedoraproject.org/rpms/ksmtuned.git /var/lib/mock/f40-build-797624-141419/root/chroot_tmpdir/scmroot/ksmtuned
Cloning into '/var/lib/mock/f40-build-797624-141419/root/chroot_tmpdir/scmroot/ksmtuned'...
$ git fetch origin 4c43dd86852eacdaa10e99461b93dc9354ef1745:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ksmtuned
 * [new ref]         4c43dd86852eacdaa10e99461b93dc9354ef1745 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4c43dd8 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild