dt-bindings: regulator: qcom,usb-vbus-regulator: add support for PMI632

The VBUS register block on the PMI632 PMIC shares the design with the
PM8150B one. Define corresponding compatible string, having the
qcom,pm8150b-vbus-reg as a fallback.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Tested-by: Luca Weiss <luca.weiss@fairphone.com> # sdm632-fairphone-fp3
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240130-pmi632-typec-v3-1-b05fe44f0a51@linaro.org


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>