dt-bindings: media: qcom,x1e80100-camss: Remove clock-lanes port property

Since clock lanes under CSIPHY are hard-wired and non-selectable,
it makes sense to remove this port property.

The change follows the same logic as found in commit 336136e1
("media: dt-bindings: media: camss: Remove clock-lane property").

Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Bryan O'Donoghue <bod@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>