build(deps): downgrade sqlalchemy from 2.0.1 to 1.4.46

as showed by smoke tests in pipeline
https://github.com/andros21/pwrApp/actions/runs/4072297719
pandas postgresql is not yet operative with sqlalchemy 2.x
pandas-dev/pandas#40686
downgrade and what for next month release

Author: andros21

poetry.lock

@@ -10,7 +10,7 @@ readme = "README.md"
 python = ">=3.9,<3.11"
 numpy = "^1.24.1"
 pandas = "^1.5.3"
-SQLAlchemy = "^2.0.1"
+SQLAlchemy = "^1.4.46"
 dash = "^2.8.1"
 gunicorn = "^20.1.0"
 psycopg2-binary = "^2.9.5"