File _patchinfo of Package patchinfo.4159

<patchinfo incident="1382">
  <issue id="952625" tracker="bnc">libyaml-devel package doesn't have right provides for use with pkgconfig</issue>
  <category>recommended</category>
  <rating>low</rating>
  <packager>alarrosa</packager>
  <description>This update adjusts libyaml's packaging to require pkg-config at build time.</description>
  <summary>Recommended update for libyaml</summary>
</patchinfo>