Bump langchain-core from 0.3.60 to 0.3.80 in /EdgeCraftRAG/edgecraftrag (opea-project#2335)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Signed-off-by: cogniware-devops <ambarish.desai@cogniware.ai>

Author: dependabot[bot]

EdgeCraftRAG/edgecraftrag/requirements.txt

@@ -3,7 +3,7 @@ EbookLib>=0.18
 faiss-cpu>=1.8.0.post1
 html2text>=2025.4.15
 json-repair==0.52.0
-langchain-core==0.3.79
+langchain-core==0.3.80
 langchain-milvus
 langchain-openai
 langgraph==0.6.10