dt-bindings: pinctrl: qcom,pmic-gpio: document PM8150L and PMM8155AU

Add missing compatibles for devices: PM8150L and PMM8155AU.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220507194913.261121-2-krzysztof.kozlowski@linaro.org


Signed-off-by: Linus Walleij <linus.walleij@linaro.org>