$ git clone -n https://src.fedoraproject.org/rpms/gfs-ambrosia-fonts.git /var/lib/mock/f39-build-1775404-41514/root/chroot_tmpdir/scmroot/gfs-ambrosia-fonts
Cloning into '/var/lib/mock/f39-build-1775404-41514/root/chroot_tmpdir/scmroot/gfs-ambrosia-fonts'...
$ git fetch origin d2e587c58d04c0ebc4a5ced420d4eea804011732:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gfs-ambrosia-fonts
 * [new ref]         d2e587c58d04c0ebc4a5ced420d4eea804011732 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d2e587c Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild