File _patchinfo of Package patchinfo

<patchinfo incident="10767">
  <category>recommended</category>
  <rating>moderate</rating>
  <packager>sbrabec</packager>
  <description>This update for python-billiard fixes the following issues:

- Adjust description grammar. Drop filler wording.
</description>
  <summary>Recommended update for python-billiard</summary>
</patchinfo>