$ git clone -n https://src.fedoraproject.org/rpms/cf-bonveno-fonts.git /var/lib/mock/f39-build-1766240-41501/root/chroot_tmpdir/scmroot/cf-bonveno-fonts
Cloning into '/var/lib/mock/f39-build-1766240-41501/root/chroot_tmpdir/scmroot/cf-bonveno-fonts'...
$ git fetch origin 77f79a510f49c089a8196381bda0e1e5e2304f10:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cf-bonveno-fonts
 * [new ref]         77f79a510f49c089a8196381bda0e1e5e2304f10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 77f79a5 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild