MAINTAINERS: assign include/video*.h

The include/video*.h files are part of the drivers in drivers/video. So it
makes sense to assign them to the same maintainer.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/MAINTAINERS b/MAINTAINERS
index ea21d59..3c3f872 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -636,6 +636,7 @@
 F:	drivers/video/
 F:	common/lcd*.c
 F:	include/lcd*.h
+F:	include/video*.h
 
 X86
 M:	Simon Glass <sjg@chromium.org>