File _patchinfo of Package patchinfo

<patchinfo incident="11967">
  <packager>cyphar</packager>
  <rating>moderate</rating>
  <category>recommended</category>
  <summary>Recommended update for lxc</summary>
  <description>This update for lxc fixes the following issues:

- BuildRequire pkgconfig(systemd) instead of systemd: allow OBS to
  shortcut through the -mini flavors.

This update was imported from the openSUSE:Leap:15.1:Update update project.</description>
</patchinfo>