File _patchinfo of Package patchinfo.2219

<patchinfo incident="2219">
  <category>recommended</category>
  <rating>low</rating>
  <packager>wolfi323</packager>
  <summary>virtualbox: fix shared folders</summary>
<description>This update fixes the following issue with virtualbox:
- bnc#841673: fix shared folders</description>
  <issue tracker="bnc" id="841673">vboxsf: directory listing eats all cpu+mem without results</issue>
</patchinfo>