testapps: remove old gst-meta-audio/video dependencies

Unnecessary because gst-player already pulls in correct gstreamer packages anyway.

(From OE-Core rev: bcbfc531b68799cf206277d13322a093879e17ae)

Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-core/packagegroups/packagegroup-core-tools-testapps.bb

@@ -46,8 +46,6 @@ RDEPENDS_${PN} = "\
     ${KEXECTOOLS} \
     alsa-utils-amixer \
     alsa-utils-aplay \
-    gst-meta-video \
-    gst-meta-audio \
     ltp \
     connman-tools \
     connman-tests \