Qwen3-VL-MoE EAGLE support for vLLM-Ascend (#6327)

### What this PR does / why we need it?
Qwen3-VL-MoE EAGLE support for vLLM-Ascend

### Does this PR introduce _any_ user-facing change?
No

### How was this patch tested?
The patch tested with Qwen3-VL-30B-A3B-Instruct model

- vLLM version: v0.14.1
- vLLM main:
dc917cceb8

Signed-off-by: Sergey_Zlobin <sirg_zlobin@mail.ru>

vllm_ascend/spec_decode/eagle_proposer.py

@@ -198,6 +198,7 @@ class EagleProposer(VllmEagleProposer):
             if self.get_model_name(model) in [
                     "Qwen2_5_VLForConditionalGeneration",
                     "Qwen3VLForConditionalGeneration",
+                    "Qwen3VLMoeForConditionalGeneration",
             ]:
                 self.model.config.image_token_index = model.config.image_token_id
             elif self.get_model_name(