File _patchinfo of Package patchinfo.39185

<patchinfo incident="39185">
  <packager>dirkmueller</packager>
  <rating>moderate</rating>
  <category>recommended</category>
  <summary>Recommended update for sles15-image</summary>
  <description>This update for sles15-image fixes the following issues:

- add support EOL date for SP6 general support
- fix use SOURCEURL_WITH for proper README url in all cases
- do check rpm signatures
</description>
</patchinfo>