Remove deprecated variation-related methods

Created by: tgrego

Description

A few deprecated methods have been deprecated and are due to be removed at release 95. Those should be removed effective of release 100. The extra 5 release should be plenty of time for any users to have updated their code.

Use case

See ENSCORESW-3294

Benefits

Less deprecation notices and runtime of our test harness.

Possible Drawbacks

Users still relying on those methods have been getting deprecation notices for a long time, if they did not update their code they will have to do so now.

Testing

Have you added/modified unit tests to test the changes?

yes

If so, do the tests pass/fail?

pass

Have you run the entire test suite and no regression was detected?

yes