docs-rst: nv12mt zigzag images: replace by SVG images

Instead of using bitmap images to show the zigzag macroblock
parsing, replace it by a SVG ones, with is scalable.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
diff --git a/Documentation/media/Makefile b/Documentation/media/Makefile
index d79afe4..ec95286 100644
--- a/Documentation/media/Makefile
+++ b/Documentation/media/Makefile
@@ -17,6 +17,8 @@
 	uapi/v4l/crop.svg \
 	uapi/v4l/fieldseq_bt.svg \
 	uapi/v4l/fieldseq_tb.svg \
+	uapi/v4l/nv12mt.svg \
+	uapi/v4l/nv12mt_example.svg \
 	uapi/v4l/subdev-image-processing-full.svg \
 	uapi/v4l/subdev-image-processing-scaling-multi-source.svg \
 	uapi/v4l/subdev-image-processing-crop.svg \