[BUG] Integration test test_can_downgrade_to_current_version fails

[StykMartin]

Describe the bug

FAIL: test_can_downgrade_to_current_version (bkr.inttest.server.test_database_migration.MigrationTest)

Traceback (most recent call last):
File "/__w/beaker/beaker/IntegrationTests/src/bkr/inttest/server/test_database_migration.py", line 147, in test_can_downgrade_to_current_version
self.check_migrated_schema()
File "/__w/beaker/beaker/IntegrationTests/src/bkr/inttest/server/test_database_migration.py", line 374, in check_migrated_schema
self.assertItemsEqual(expected_columns, actual_columns)
AssertionError: Element counts were not equal:
First has 1, Second has 0: 'image_path'

Version-Release number
develop 29
To Reproduce
Steps to reproduce the behavior:
Run integration tests

Actual behavior
Errors

Expected behavior
No errors