File _patchinfo of Package patchinfo

<patchinfo incident="14223">
  <packager>badshah400</packager>
  <rating>moderate</rating>
  <category>recommended</category>
  <summary>Recommended update for xournalpp</summary>
  <description>This update for xournalpp fixes the following issues:

- Fix PDF export when references exist in the document
  [gh#xournalpp/xournalpp#2236].
</description>
</patchinfo>