ARM: dts: imx6dl-victgo: The TGO uses a lg,lb070wv8 compatible 7" display

This series of devices is using lg,lb070wv8 instead of kyo,tcg121xglp.

Signed-off-by: Robin van der Gracht <robin@protonic.nl>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>