dt-bindings: arm: qcom: Add Samsung Galaxy Z Fold5

This documents Samsung Galaxy Z Fold5 (samsung,q5q)
which is a foldable phone by Samsung based on the sm8550 SoC.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Alexandru Marc Serdeliuc <serdeliuk@yahoo.com>
Link: https://lore.kernel.org/r/20240411-samsung-galaxy-zfold5-q5q-v6-1-8142297515aa@yahoo.comSigned-off-by: Bjorn Andersson <andersson@kernel.org>

Documentation/devicetree/bindings/arm/qcom.yaml

@@ -1012,6 +1012,7 @@ properties:
               - qcom,sm8550-hdk
               - qcom,sm8550-mtp
               - qcom,sm8550-qrd
+              - samsung,q5q
               - sony,pdx234
           - const: qcom,sm8550