dt-bindings: arm: msm: Add sc8180x and sc8280xp LLCC compatibles

Add compatibles for the SC8180X and SC8280XP platforms to the existing
LLCC binding.

Acked-by: Krzysztof Kozlowski <[e-mail]>
Signed-off-by: Bjorn Andersson <[e-mail]>
Acked-by: Rob Herring <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]

Documentation/devicetree/bindings/arm/msm/qcom,llcc.yaml

···
     enum:
       - qcom,sc7180-llcc
       - qcom,sc7280-llcc
+      - qcom,sc8180x-llcc
+      - qcom,sc8280xp-llcc
       - qcom,sdm845-llcc
       - qcom,sm6350-llcc
       - qcom,sm8150-llcc