File _patchinfo of Package patchinfo.15774

<patchinfo incident="15774">
  <issue tracker="bnc" id="1173582">[Migration] Migration from Leap15.2 to SLES15SP2 using zypper migration doesn't make Leap migrated.</issue>
  <category>recommended</category>
  <rating>important</rating>
  <packager>gboiko</packager>
  <summary>Recommended update to SLES-releases</summary>
  <description>This update of SLES-release provides the following fix:
- Obsolete Leap 15.2 as well to allow migration from Leap to SLE. (bsc#1173582)
  </description>
</patchinfo>