dt-bindings: input: microchip,cap11xx: add advanced sensitivity settings

Add support for advanced sensitivity settings and signal guard feature.

Signed-off-by: Jiri Valek - 2N <jiriv@axis.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20231121155250.613242-2-jiriv@axis.com


Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>