dt-bindings: pinctrl: qcom,sc8280xp-tlmm: 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.

Link: https://lore.kernel.org/r/20230407184546.161168-25-krzysztof.kozlowski@linaro.org


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