[Quant] Add SupportsQuant to phi3 and clip (#13104)

vllm/model_executor/layers/quantization/neuron_quant.py

@@ -20,6 +20,7 @@ class NeuronQuantConfig(QuantizationConfig):
         dequant_dtype: str = "f16",
         quantize_method: str = "vector_dynamic",
     ) -> None:
+        super().__init__()
         self.quant_dtype = os.getenv("NEURON_QUANT_DTYPE", "s8")
         if self.quant_dtype not in SUPPORTED_QUANT_DTYPE_LIST:
             raise ValueError(