refactor: remove migrations older than 3 years

[davidyuk]

Reasoning to remove it is to simplify maintenance, also to get rid of extra e2e tests.

In case Base aepp try to migrate over removed migration it would show "Base app failed to load its state." with "Reset All Data" button.

This PR is supported by the Æternity Crypto Foundation

[github-actions[bot]]

Deployed to https://pr-1484-aepp-base.stg.aepps.com