Exclude gst plugins from build
Gstreamer plugins move on to the gstreamer mono git since 1.20.0.
: gstreamer/subprojects/gst-plugins-bad/ext/nice
Change-Id: Ib006250b5261ded170f6ba17725d79a24ed000b2
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>
(cherry picked from commit
4e38bd1424281f45de01779ec1b1f2b301107f5a)