media: hantro: Add linux-rockchip mailing list to MAINTAINERS

The linux-rockchip mailing list is relevant for the
Hantro driver, given this support the VPU present
in Rockchip SoCs.

Signed-off-by: Ezequiel Garcia <[email protected]>
Reviewed-by: Heiko Stuebner <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

Author: ezequielgarcia

MAINTAINERS

@@ -14315,6 +14315,7 @@ F:	Documentation/devicetree/bindings/media/rockchip-rga.txt
 HANTRO VPU CODEC DRIVER
 M:	Ezequiel Garcia <[email protected]>
 L:	[email protected]
+L:	[email protected]
 S:	Maintained
 F:	drivers/staging/media/hantro/
 F:	Documentation/devicetree/bindings/media/rockchip-vpu.txt