File _patchinfo of Package patchinfo.17373

<patchinfo incident="17373">
  <issue tracker="bnc" id="1195650">audacity: No longer can export audio in m4a format since update from Leap 15.2 to Leap 15.3</issue>
  <packager>plater</packager>
  <rating>moderate</rating>
  <category>recommended</category>
  <summary>Recommended update for audacity</summary>
  <description>This update for audacity fixes the following issues:

- Specifically require libavcodec57, libavformat57 and ffmpeg-3 to
  fix exporting audio in m4a format (boo#1195650)
</description>
</patchinfo>