File _patchinfo of Package patchinfo.18452

<patchinfo incident="18452">
  <packager>crameleon</packager>
  <rating>moderate</rating>
  <category>recommended</category>
  <summary>Recommended update for mtail</summary>
  <description>This update for mtail fixes the following issues:

- Adjust system call filter for Leap 15.6
</description>
</patchinfo>