LF-2670-01: arm64: dts: add sensor clock for isp

From ISP doc, it need four type clock. They are core, ahb, axi and
sensor clock. But driver miss sensor clock, so add it.

Signed-off-by: Guoniu.zhou <guoniu.zhou@nxp.com>
Reviewed-by  : Robby.Cai <robby.cai@nxp.com>