dt-bindings: firmware: scm: Add QDU1000/QRU1000 compatible

Add compatible for scm driver for QDU1000 and QRU1000 platforms. These
drivers only require the compatible field, so update the bindings
accordingly for these platforms.
Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221216231312.22574-1-quic_molvera@quicinc.com

Documentation/devicetree/bindings/firmware/qcom,scm.yaml

@@ -38,6 +38,7 @@ properties:
           - qcom,scm-msm8994
           - qcom,scm-msm8996
           - qcom,scm-msm8998
+          - qcom,scm-qdu1000
           - qcom,scm-sc7180
           - qcom,scm-sc7280
           - qcom,scm-sc8280xp