[Doc] Update rebase doc (#878)

Signed-off-by: tzhouam <tzhouam@connect.ust.hk>

docs/getting_started/quickstart.md

@@ -17,7 +17,7 @@ For installation on GPU from source:
 ```bash
 uv venv --python 3.12 --seed
 source .venv/bin/activate
-uv pip install vllm==0.12.0 --torch-backend=auto
+uv pip install vllm==0.14.0 --torch-backend=auto
 git clone https://github.com/vllm-project/vllm-omni.git
 cd vllm-omni
 uv pip install -e .