dt-bindings: interconnect: OSM L3: add SDM670 compatible

Add the compatible for the OSM L3 interconnect used in the Snapdragon
670.

Signed-off-by: Richard Acayan <mailingradian@gmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230816230412.76862-7-mailingradian@gmail.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>

Author: flamingradian

Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml

@@ -21,6 +21,7 @@ properties:
           - enum:
               - qcom,sc7180-osm-l3
               - qcom,sc8180x-osm-l3
+              - qcom,sdm670-osm-l3
               - qcom,sdm845-osm-l3
               - qcom,sm6350-osm-l3
               - qcom,sm8150-osm-l3