$ git clone -n https://src.fedoraproject.org/rpms/warsow-data.git /var/lib/mock/f38-build-side-42-init-devel-974117-28922/root/chroot_tmpdir/scmroot/warsow-data
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-974117-28922/root/chroot_tmpdir/scmroot/warsow-data'...
$ git fetch origin bb78deaf7d63e9b889dd4d84d5b600ec469ff9bb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/warsow-data
 * [new ref]         bb78deaf7d63e9b889dd4d84d5b600ec469ff9bb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bb78dea Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild