[Bugfix] Fix compressed_tensors_moe bad config.strategy (vllm-project…

…#9677)

Signed-off-by: Shanshan Wang <[email protected]>

vllm/model_executor/layers/quantization/compressed_tensors/compressed_tensors_moe.py

@@ -245,7 +245,7 @@ def __init__(
         config = self.quant_config.target_scheme_map["Linear"].get("weights")
         self.num_bits = config.num_bits
         self.packed_factor = 32 // config.num_bits
-        self.strategy = config.strategy.value
+        self.strategy = config.strategy
         self.group_size = config.group_size
         assert config.symmetric, (
             "Only symmetric quantization is supported for MoE")