File _link of Package rubygem-multi_json

<link project="openSUSE:Factory" rev="c28ef5c9d96b0f8e26a940762514bc59" baserev="c28ef5c9d96b0f8e26a940762514bc59" vrev="1.18.0">
  <patches>
    <branch />
  </patches>
</link>