[Feature] support Qwen3 Embedding and Reranker

### Motivation
lmdeploy serve api_server /root/Qwen3-Embedding--model-name Qwen3-Embedding
run Qwen3 Embedding and Reranker ok

nomic-embed-text is not explicitly supported by lmdeploy.

### Related resources
/v1/embeddings
{
"message": "Unsupported by turbomind.",
"type": "invalid_request_error",
"code": 400,
"param": null,
"object": "error"
}

### Additional context
/v1/rerank Not Found