Fix(models/siglip): Add compatibility for Gemma models quantized by llm-compressor (#19643)

Signed-off-by: Vensenmu <vensenmu@gmail.com>

vllm/model_executor/models/gemma3_mm.py

@@ -479,6 +479,7 @@ class Gemma3ForConditionalGeneration(nn.Module, SupportsMultiModal, SupportsPP,
             "model.vision_tower.": "vision_tower.",
             "model.multi_modal_projector.": "multi_modal_projector.",
             "lm_head.": "language_model.lm_head.",
+            "vision_tower.vision_model.": "vision_model.",
         })
 
     def __init__(self, *, vllm_config: VllmConfig, prefix: str = ""):