[Misc] Drop 0102 related lines (#3323)

### What this PR does / why we need it?
Since https://github.com/vllm-project/vllm-ascend/pull/3284 merged,
should discard some extra code that was previously done for version
compatibility

### Does this PR introduce _any_ user-facing change?

### How was this patch tested?

- vLLM version: v0.11.0

Signed-off-by: wangli <wangli858794774@gmail.com>

vllm_ascend/ops/vocab_parallel_embedding.py

@@ -253,16 +253,3 @@ class AscendLogitsProcessor(LogitsProcessor):
             logits = logits[..., :self.org_vocab_size]
 
         return logits
-
-    def forward(
-        self,
-        lm_head: VocabParallelEmbedding,
-        hidden_states: torch.Tensor,
-        # keep this for version compatibility
-        sampling_metadata=None,  # type: ignore
-        embedding_bias: Optional[torch.Tensor] = None,
-    ) -> Optional[torch.Tensor]:
-        return LogitsProcessor.forward(self,
-                                       lm_head,
-                                       hidden_states,
-                                       embedding_bias=embedding_bias)