Typo in Python function name 'aggrigate_column'

[aliAljaffer]

As a developer
I want function names spelled correctly
So that code is professional

Current Behavior

aggrigate_column() instead of aggregate_column().

Location: src/python/csv_processor.py line 46

Acceptance Criteria

• Fix to aggregate_column()

[M-Sidhu25]

I would like to do this to build my streak please assign me this I have gotten started, I was trying to do another issue in java but I wasn't able to run the tests so I am doing this for now, Thanks!