Drop 0.10.2 (#3284)

Drop v0.10.2 support, we support vLLM 0.11.0rc3 now.
- vLLM version: v0.11.0rc3
- vLLM main:
https://github.com/vllm-project/vllm/commit/releases/v0.11.0

Signed-off-by: wangxiyuan <wangxiyuan1007@gmail.com>

vllm_ascend/spec_decode/mtp_proposer.py

@@ -24,8 +24,7 @@ from vllm_ascend.torchair.models.torchair_deepseek_mtp import \
     TorchairDeepSeekMTP
 from vllm_ascend.torchair.utils import (TORCHAIR_CACHE_DIR,
                                         TorchairCommonAttentionMetadata)
-from vllm_ascend.utils import (ProfileExecuteDuration, lmhead_tp_enable,
-                               vllm_version_is)
+from vllm_ascend.utils import ProfileExecuteDuration, lmhead_tp_enable
 
 PADDING_SLOT_ID = -1
 
@@ -400,10 +399,7 @@ class MtpProposer(Proposer):
             seq_lens=None)
 
         if not self.torchair_graph_enabled:
-            if vllm_version_is("0.10.2"):
-                builder = self.runner.attn_groups[0][0].metadata_builder
-            else:
-                builder = self.runner.attn_groups[0][0].get_metadata_builder()
+            builder = self.runner.attn_groups[0][0].get_metadata_builder()
             attn_metadata_mtp = builder.build(0, common_attn_metadata,
                                               self.runner.get_model())