remove reserved_mc2_mask

Signed-off-by: SunnyLee219 <3294305115@qq.com>

Author: SunnyLee151064

vllm_ascend/worker/mtp_proposer_v1.py

@@ -48,9 +48,6 @@ def __init__(
             device=self.runner.device)
         self.torchair_compiled_model = None  # type: ignore
         self.torchair_compiled_models = {}  # type: ignore
-        self.reserved_mc2_mask = torch.zeros(512,
-                                             dtype=torch.bool,
-                                             device=self.runner.device)
         self.torchair_graph_enabled = get_ascend_config(
         ).torchair_graph_config.enabled