chore: upgrade vLLM to 0.19.0 (#325)

## Summary by CodeRabbit

* **Chores**
  * Upgraded Docker container base image to a newer version, which may include performance improvements and bug fixes from the upstream project.
  * Updated the model download mechanism for improved compatibility and efficiency.




Approved-by: skamenan7

Approved-by: cdoern

Author: mergify[bot]

vllm/Containerfile

@@ -2,7 +2,7 @@
 #
 # Reference: https://hub.docker.com/r/vllm/vllm-openai-cpu
 
-FROM vllm/vllm-openai-cpu:v0.18.1
+FROM vllm/vllm-openai-cpu:v0.19.0
 
 RUN pip install "huggingface-hub[cli]"
 
@@ -27,9 +27,9 @@ RUN --mount=type=secret,id=hf_token \
         mkdir -p "${model_path}" && \
         if [ -f /run/secrets/hf_token ]; then \
             HF_TOKEN=$(cat /run/secrets/hf_token) && \
-            huggingface-cli download "${model}" --local-dir "${model_path}" --token "${HF_TOKEN}"; \
+            hf download "${model}" --local-dir "${model_path}" --token "${HF_TOKEN}"; \
         else \
-            huggingface-cli download "${model}" --local-dir "${model_path}"; \
+            hf download "${model}" --local-dir "${model_path}"; \
         fi && \
         rm -rf /root/.cache/huggingface "${model_path}/original"; \
     done