File _patchinfo of Package patchinfo.20211

<patchinfo incident="20211">
  <issue tracker="bnc" id="1180263">busybox and derived containers rebuild too often</issue>
  <packager>favogt</packager>
  <rating>moderate</rating>
  <category>recommended</category>
  <summary>Recommended update for obs-service-kiwi_metainfo_helper</summary>
  <description>This update for obs-service-kiwi_metainfo_helper fixes the following issues:

- Provide various modified spellings of 'PRETTY_NAME' useful for writing KIWI image definitions with reduced diff between SLE, Leap and Tumbleweed. (Needed for jsc#SLE-12986)
- Update README and service definition XML to reflect all variables.
- Don't enable pipefail: rpm got SIGPIPE because grep -q exits early and closes the other end, which made the whole expression fail.
- Read os-release from the to be installed RPMs. This avoids pulling in distribution-release when not necessary. (bsc#1180263)
</description>
</patchinfo>