make hf-hub required

Author: michaelfeil

libs/infinity_emb/poetry.lock

@@ -15,7 +15,7 @@ keywords = ["vector", "embedding", "neural", "search", "sentence-transformers"]
 python = ">=3.9,<3.14"
 # basics, pin numpy <2 for onnx
 numpy = ">=1.20.0,<2"
-huggingface_hub= {version = ">=0.32.0", optional=true}
+huggingface_hub= {version = ">=0.32.0"}
 # logging
 rich = {version = "^13", optional=true}
 # webserver-only