Merge pull request #3876 from open-webui/dependabot/pip/backend/dev/sqlalchemy-2.0.31

chore(deps): bump sqlalchemy from 2.0.30 to 2.0.31 in /backend

backend/requirements.txt

@@ -12,7 +12,7 @@ passlib[bcrypt]==1.7.4
 
 requests==2.32.3
 aiohttp==3.9.5
-sqlalchemy==2.0.30
+sqlalchemy==2.0.31
 alembic==1.13.2
 peewee==3.17.6
 peewee-migrate==1.12.2