$ git clone -n https://src.fedoraproject.org/rpms/hfg-gmuend-openmoji-fonts.git /var/lib/mock/f39-build-1691121-41136/root/chroot_tmpdir/scmroot/hfg-gmuend-openmoji-fonts
Cloning into '/var/lib/mock/f39-build-1691121-41136/root/chroot_tmpdir/scmroot/hfg-gmuend-openmoji-fonts'...
$ git fetch origin 8ee9ee554a83dfb2a86f907e0cbbd41bd802d81b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/hfg-gmuend-openmoji-fonts
 * [new ref]         8ee9ee554a83dfb2a86f907e0cbbd41bd802d81b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8ee9ee5 SPDX migration.