upgrade checker missing rule

[HaloKo4]

What happened:

The current upgrade-checker (1.2.0) doesn't have rule handle moving of classes / functions in the utils path.

Example:
from airflow.utils.db import create_session
changed to:
from airflow.utils.session import create_session

What you expected to happen:
provide notice on these changes.

[drdenzy]

I will look into this.

[drdenzy]

@HaloKo4 This should be a kind:feature and not necessarily a bug.

[eladkal]

@Dr-Denzy on 2nd thought, after reading carefully the issue again this task should not be done.

airflow/airflow/utils/db.py

Line 38 in 2fa3774

def create_session():

isn't deprecated on 1.10.14
The function is deprecated only from >=2.0.0 so there is no action to take when upgrading from 1.10.14 to 2.0
We already decided not to suggest changes that will break dags on 1.10.x #13012