File _patchinfo of Package patchinfo.21888

<patchinfo incident="21888">
  <category>recommended</category>
  <rating>moderate</rating>
<issue tracker="bnc" id="1192681">L3: package libnghttp2-devel is missing in SLES12 SP5</issue>
  <packager>msmeissn</packager>
  <summary>Recommended update for nghttp2</summary>
<description>
This update for nghttp2 fixes the following issue:

- libnghttp2-devel was missing from the SDK. (bsc#1192681)
</description>
</patchinfo>