krunner plugin: Avoid querying DBus runner unnecessarily
From discussion in https://phabricator.kde.org/T12031#250213.
Depends on frameworks/krunner!59 (merged) to be able to set these properties at runtime.
From discussion in https://phabricator.kde.org/T12031#250213.
Depends on frameworks/krunner!59 (merged) to be able to set these properties at runtime.