dt-bindings: pinctrl: qcom,sm8250: simplify with unevaluatedProperties

All Qualcomm SoC Top Level Mode Multiplexer pin controllers have similar
capabilities regarding pin properties, thus we can just accept entire
set provided by qcom,tlmm-common.yaml schema.

Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230407184546.161168-37-krzysztof.kozlowski@linaro.org


Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>