Add an action to check for differences between sqlalchemy and alembic

## Motivation  

[Why is this Task important? Explain the context and reasons for this task.]  

- Due to mistakes, there is often a mismatch between the alembic migration file and the metadata currently written in sqlalchemy.

## Objective  

[Clearly state the purpose or goal of this task.]  

- Added action to github action to check if schema poured with slqalchemy metadata and autogenerated script with alembic revision --autogenerate is empty

## Details  

[Outline the specific steps or changes needed to complete this task.]  

1. Make sure that the upgrade, downgrade functions are empty when you run alembic revision.
1. Add that task to your CI workflow.

## Impact  

[Describe how this task may indirectly influence other services, if at all.]  

-

JIRA Issue: BA-542