dt-bindings: clock: Add RPMHCC for QDU1000 and QRU1000

Add compatible strings for RPMHCC for QDU1000 and QRU1000.
Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221026190441.4002212-3-quic_molvera@quicinc.com

Documentation/devicetree/bindings/clock/qcom,rpmhcc.yaml

@@ -17,6 +17,7 @@ description: |
 properties:
   compatible:
     enum:
+      - qcom,qdu1000-rpmh-clk
       - qcom,sc7180-rpmh-clk
       - qcom,sc7280-rpmh-clk
       - qcom,sc8180x-rpmh-clk