[DOP-22267] - remove is_deleted column to deleted object for Group, Transfer, Queue objects

[maxim-lixakov]

Change Summary

• add deletion of transfers, queues and groups records
  instead of marking them as deleted
• update following tests and migrations

Related issue number

Checklist

• Commit message and PR title is comprehensive
• Keep the change as small as possible
• Unit and integration tests for the changes exist
• Tests pass on CI and coverage does not decrease
• Documentation reflects the changes where applicable
• docs/changelog/next_release/<pull request or issue id>.<change type>.rst file added describing change
  (see CONTRIBUTING.rst for details.)
• My PR is ready to review.