Adapt libexec search path to KF6
This is already where we install things to now, so also look there for them.
This (together with a similar fix in KCoreAddons) should hopefully finally fix the KIO errors founds by the drkonqi unit tests.
This is already where we install things to now, so also look there for them.
This (together with a similar fix in KCoreAddons) should hopefully finally fix the KIO errors founds by the drkonqi unit tests.