File _patchinfo of Package patchinfo.470

<patchinfo>
  <packager>gary_lin</packager>
  <category>recommended</category>
  <rating>low</rating>
  <summary>poppler: fix evince segfault when loading some PDF files</summary>
  <description>This update fixes the following issue for poppler:
  - 756782: fix segfault when loading images from some PDF files</description>
  <issue tracker="bnc" id="756782">evince segfault</issue>
</patchinfo>