$ git clone -n https://src.fedoraproject.org/rpms/japanese-bitmap-fonts.git /var/lib/mock/f39-build-1749602-41457/root/chroot_tmpdir/scmroot/japanese-bitmap-fonts
Cloning into '/var/lib/mock/f39-build-1749602-41457/root/chroot_tmpdir/scmroot/japanese-bitmap-fonts'...
$ git fetch origin 6826a5b38e63b92377f6561bcd0e67f3f3d85941:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/japanese-bitmap-fonts
 * [new ref]         6826a5b38e63b92377f6561bcd0e67f3f3d85941 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6826a5b Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild