MAINTAINERS: Update Maintainers and Reviewers of DRM Bridge Drivers

Add myself as co-maintainer of DRM Bridge Drivers then add Jonas Karlman
and Jernej Škrabec as Reviewers of DRM Bridge Drivers.

Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Jonas Karlman <jonas@kwiboo.se>
Cc: Andrzej Hajda <a.hajda@samsung.com>
Cc: Jernej Škrabec <jernej.skrabec@siol.net>
Cc: Daniel Vetter <daniel@ffwll.ch>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Jernej Skrabec <jernej.skrabec@siol.net>
Reviewed-by: Jonas Karlman <jonas@kwiboo.se>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190624090851.17859-1-narmstrong@baylibre.com

MAINTAINERS

@@ -5253,7 +5253,10 @@ T:	git git://anongit.freedesktop.org/drm/drm-misc
 
 DRM DRIVERS FOR BRIDGE CHIPS
 M:	Andrzej Hajda <a.hajda@samsung.com>
+M:	Neil Armstrong <narmstrong@baylibre.com>
 R:	Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
+R:	Jonas Karlman <jonas@kwiboo.se>
+R:	Jernej Skrabec <jernej.skrabec@siol.net>
 S:	Maintained
 T:	git git://anongit.freedesktop.org/drm/drm-misc
 F:	drivers/gpu/drm/bridge/