x11-toolkits/kf5-kwidgetsaddons: remove unnecessary dependency

x11-toolkits/kf5-kwidgetsaddons/Makefile

 PORTNAME=	kwidgetsaddons
 DISTVERSION=	${KDE_FRAMEWORKS_VERSION}
+PORTREVISION=	1
 CATEGORIES=	x11-toolkits kde kde-frameworks
 
 MAINTAINER=	kde@FreeBSD.org
@@ -7,7 +8,7 @@ COMMENT=	KF5 addons to QtWidgets
 
 USES=		cmake compiler:c++11-lib kde:5 pkgconfig qt:5 tar:xz
 USE_KDE=	ecm:build
-USE_QT=		core gui linguisttools uiplugin uitools wayland widgets \
+USE_QT=		core gui linguisttools uiplugin uitools widgets \
 		buildtools:build qmake:build testlib:build
 
 .include <bsd.port.mk>