D10079: Port baloo krunner plugin to KDBusRunner

[Friedrich W . H . Kossebau]

kossebau added a dependency: D10078: Add separate lib KF5::DBusRunner.

REPOSITORY
  R120 Plasma Workspace
REVISION DETAIL
  https://phabricator.kde.org/D10079

To: kossebau, davidedmundson, broulik
Cc: plasma-devel, ZrenBot, progwolff, lesliezhai, ali-mohamed, jensreuterberg, 
abetts, sebas, apol, mart