lxqt-runner: upgrade 0.14.1 -> 0.15.0
lxqt-runner: upgrade 0.14.1 -> 0.15.0

Signed-off-by: Andreas Müller <7dc5b8eb22ff5d14bb94c46bd95b830cd52ade6b@gmail.com>

schnitzeltony/meta-qt5-extra,schnitzeltony/meta-qt5-extra,schnitzeltony/meta-qt5-extra