net-im/telepathy-qt: "switch" to gstreamer1

- the port was already picking up gstreamer1, as it was
  installed through dependencies.
- this reduces the number of ports which still "seem" to use
  gstreamer0 by 1

Reported by:	bapt

net-im/telepathy-qt/Makefile

@@ -3,7 +3,7 @@
 
 PORTNAME=	telepathy-qt
 DISTVERSION=	0.9.8
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	net-im
 MASTER_SITES=	https://telepathy.freedesktop.org/releases/${PORTNAME}/
 PKGNAMESUFFIX=	5
@@ -21,7 +21,7 @@ RUN_DEPENDS=	${PYTHON_SITELIBDIR}/_dbus_bindings.so:devel/py-dbus@${PY_FLAVOR}
 USES=		cmake compiler:c++11-lang gettext gnome localbase:ldflags pathfix \
 		pkgconfig python:3.5+,build qt:5
 USE_GNOME=	glib20 libxslt:build
-USE_GSTREAMER=	yes
+USE_GSTREAMER1=	yes
 USE_LDCONFIG=	yes
 USE_QT=		core dbus gui network xml \
 		buildtools_build qmake_build testlib_build widgets_build