File _patchinfo of Package patchinfo.458

<patchinfo>
  <issue id="755377" tracker="bnc">expat update causes an error for miranda clients connecting to ejabber</issue>
  <category>recommended</category>
  <rating>moderate</rating>
  <packager>vdziewiecki</packager>
  <description>the previous expat security update caused a regression with some programs</description>
  <summary>update for expat</summary>
</patchinfo>