File _patchinfo of Package patchinfo.3520

<patchinfo incident="3520">
  <issue id="957472" tracker="bnc">python-protobuf not in Leap, formally in 13.1 and 13.2</issue>
  <category>recommended</category>
  <rating>low</rating>
  <packager>matelakat</packager>
  <description>
This update for protobuf fixes the following issues:

- Disable google-apputils usage. They are only used for the testsuite.
(bsc#957472)
</description>
  <summary>Recommended update for protobuf</summary>
</patchinfo>