$ git clone -n https://src.fedoraproject.org/rpms/sj-fonts.git /var/lib/mock/f39-build-1496754-34565/root/chroot_tmpdir/scmroot/sj-fonts
Cloning into '/var/lib/mock/f39-build-1496754-34565/root/chroot_tmpdir/scmroot/sj-fonts'...
$ git fetch origin fc54510998a0ea7b24ed1a6f3f38d333b0fc127d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/sj-fonts
 * [new ref]         fc54510998a0ea7b24ed1a6f3f38d333b0fc127d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fc54510 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild