chore(deps): update dependency sqlalchemy to v2.0.47 (#200)

Co-authored-by: dishaprakash <57954147+dishaprakash@users.noreply.github.com>

Author: renovate-bot

requirements.txt

@@ -1,4 +1,4 @@
 cloud-sql-python-connector[asyncpg]==1.20.0
 llama-index-core==0.14.15
 pgvector==0.4.2
-SQLAlchemy[asyncio]==2.0.46
+SQLAlchemy[asyncio]==2.0.47