ARM: dts: imx6qdl-vicut1: add CAN termination support

The gpio1 0 pin is controlling CAN termination, not USB H1 VBUS. So,
remove wrong regulator and assign this gpio to new DT CAN termination
property.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>