Updated Polish translation
Updated Polish translation

Signed-off-by: Marcin Mikołajczak <b1c1d8736f20db3fb6c1c66bb1455ed43909f0d8@m4sk.in>

stefonarch/lxqt-session,lxde/lxqt-session,stefonarch/lxqt-session,lxde/lxqt-session,lxde/lxqt-session,stefonarch/lxqt-session