Portuguese update for lxqt-panel modules, pavucontrol-qt and pcmanfm
Portuguese update for lxqt-panel modules, pavucontrol-qt and pcmanfm

stefonarch/lxqt-panel,lxde/lxqt-panel,lxde/lxqt-panel,stefonarch/lxqt-panel,stefonarch/lxqt-panel