File _patchinfo of Package patchinfo.8125

<patchinfo incident="8125">
  <issue id="1101598" tracker="bnc">llvm doesn't build on s390</issue>
  <category>recommended</category>
  <rating>moderate</rating>
  <packager>michalsrb</packager>
  <description>This update for llvm fixes the following issues:

- Add ExcludeArch mirroring the ones in llvm5. (bsc#1101598)
</description>
  <summary>Recommended update for llvm</summary>
</patchinfo>