[NeuralChat]Update the torch version for RAG (intel#1314)

Update the torch version for RAG

Signed-off-by: XuhuiRen <[email protected]>

Author: XuhuiRen

intel_extension_for_transformers/neural_chat/pipeline/plugins/retrieval/requirements.txt

@@ -14,4 +14,6 @@ qdrant-client
 rank_bm25
 scikit-learn
 sentence-transformers==2.3.1
+torch==2.2.0
+torchaudio==2.2.0
 unstructured