knewstuff: pick greatest linkId for installation
the implicit default of the kns api is '1' which would be the oldest id, the newest id does kinda make more sense though. so sort by greater and pass the greatest value into kns.
this is very much not ideal because links can be for anything so we may be trading one set of wrong results for another set of wrong results here if some store entries don't have the latest download link as the latest id. there isn't really a good choice for us to make here since we lack information. from OCS->attica->kns we don't get version data unfortunately.
Can be tested with the "Panel Spacer Extended" plasma widget.
Edited by Nate Graham