File _patchinfo of Package patchinfo.18724

<patchinfo incident="18724">
  <packager>letsfindaway</packager>
  <rating>moderate</rating>
  <category>recommended</category>
  <summary>Recommended update for OpenBoard</summary>
  <description>This update for OpenBoard fixes the following issues:

- update to release version 1.7.3
</description>
</patchinfo>