SQLAlchemy 2.0 upgrade causes compilation failure of pysubmarine

After SQLAlchemy was upgraded to 2.0 some of the syntax was changed, which would cause syntax errors in the pysbumarine. We need to consider whether to keep the version at 1.4.x for now, or update the code and re-test it in light of the syntax issue. 

https://docs.sqlalchemy.org/en/20/changelog/migration_20.html

Action run with exceptions:

https://github.com/apache/submarine/actions/runs/4096688603/jobs/7064519374