dt-bindings: interrupt-controller: qcom,pdc: Add SAR2130P compatible

Document compatible for PDC interrupt controller on SAR2130P platform.

Signed-off-by: Dmitry Baryshkov <[e-mail]>
Acked-by: Krzysztof Kozlowski <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Rob Herring (Arm) <[e-mail]>

Documentation/devicetree/bindings/interrupt-controller/qcom,pdc.yaml

···
           - qcom,qdu1000-pdc
           - qcom,sa8255p-pdc
           - qcom,sa8775p-pdc
+          - qcom,sar2130p-pdc
           - qcom,sc7180-pdc
           - qcom,sc7280-pdc
           - qcom,sc8180x-pdc