$ git clone -n https://src.fedoraproject.org/rpms/ksmtuned.git /var/lib/mock/f39-build-1550810-36956/root/chroot_tmpdir/scmroot/ksmtuned
Cloning into '/var/lib/mock/f39-build-1550810-36956/root/chroot_tmpdir/scmroot/ksmtuned'...
$ git fetch origin a7919e66dcc973f93fbfe2d5c6c5fee34ac74539:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ksmtuned
 * [new ref]         a7919e66dcc973f93fbfe2d5c6c5fee34ac74539 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a7919e6 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild