dt-bindings: media: qcom,sdm670-camss: Remove clock-lanes requirement

dt-bindings: media: qcom,sdm670-camss: Remove clock-lanes requirement

The clock-lanes property has no effect on the hardware configuration, as
of commit 336136e197e2 ("media: dt-bindings: media: camss: Remove
clock-lane property"). Since boards with new camss support can omit the
property, remove it from the required lists.

Signed-off-by: Richard Acayan <mailingradian@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>