File _patchinfo of Package patchinfo

<patchinfo incident="9517">
  <issue tracker="bnc" id="1095723">pin not working: no ARCHIVES.gz on medium or FTP</issue>
  <category>recommended</category>
  <rating>moderate</rating>
  <packager>cboltz</packager>
  <description>This update for pin fixes the following issues:

- read the correct column of /etc/os-release to really fix boo#1095723
- display the correct expected filename if ARCHIVES_*.gz doesn't exist
</description>
  <summary>Recommended update for pin</summary>
</patchinfo>