File _patchinfo of Package patchinfo.20270

<patchinfo incident="20270">
  <issue tracker="bnc" id="1102408">trackerbug: packages do not build reproducibly from race conditions</issue>
  <packager>bmwiedemann</packager>
  <rating>moderate</rating>
  <category>recommended</category>
  <summary>Recommended update for libcbor</summary>
  <description>This update for libcbor fixes the following issues:

- Implement a fix to avoid building shared library twice. (bsc#1102408)
</description>
</patchinfo>