File _patchinfo of Package patchinfo.221

<patchinfo incident="221">
  <packager>jdelvare</packager>
  <category>recommended</category>
  <rating>low</rating>
  <summary>quilt: Fix detection of xz-compressed archives and patches</summary>
  <description>This update fixes the following issues for quilt:
    - 739083: Fix detection of xz-compressed archives and patches
    - 628258: Filter invalid characters in release field
  </description>
  <issue tracker="bnc" id="739083"/>
  <issue tracker="bnc" id="628258"/>
</patchinfo>