File _patchinfo of Package patchinfo.11224

<patchinfo incident="11224">
  <issue tracker="bnc" id="1134062">Leap 15.1 gtk3.22 causes some windows to blink black when opened. Fix available from upstream commit</issue>
  <category>recommended</category>
  <rating>moderate</rating>
  <packager>mgorse</packager>
  <description>This update for gtk3 provides the following fixes:

- Set a transparent background for windows to prevent them to blink black when opened.
  (bsc#1134062)
</description>
  <summary>Recommended update for gtk3</summary>
</patchinfo>