File _patchinfo of Package patchinfo.20232

<patchinfo incident="20232">
  <issue tracker="bnc" id="1187812">[Build 20210629-1] openQA test fails in buildah_docker</issue>
  <packager>msmeissn</packager>
  <rating>moderate</rating>
  <category>recommended</category>
  <summary>Recommended update for buildah</summary>
  <description>This update for buildah fixes the following issues:

- buildah requires cni for usage (bsc#1187812)
</description>
</patchinfo>