Merge pull request #13393 from open-webui/dependabot/pip/backend/dev/elasticsearch-9.0.1

build(deps): bump elasticsearch from 8.17.1 to 9.0.1 in /backend

backend/requirements.txt

@@ -49,7 +49,7 @@ pymilvus==2.5.0
 qdrant-client~=1.12.0
 opensearch-py==2.8.0
 playwright==1.49.1 # Caution: version must match docker-compose.playwright.yaml
-elasticsearch==8.17.1
+elasticsearch==9.0.1
 pinecone==6.0.2
 
 transformers