update kcm statistics in kcmshell too
Summary:
also when opening modules with kcmshell (used a lot with krunner)
the statistics need to be updated to keep the list on systemsettings startup
up to date and have complete usage data of kcm modules
Test Plan:
opened systemsettings and a module with kcmsell, the list gets updated
on the fly
Reviewers: Plasma, davidedmundson
Reviewed By: Plasma, davidedmundson
Subscribers: davidedmundson, plasma-devel
Tags: Plasma
Differential Revision: https://phabricator.kde.org/D6112