Database corrupted by unit tests

• dropdb map_viewer
• createdb map_viewer
• run persist module tests
• run service module tests
• anonymous auth no longer works

changed the description

changed milestone to %v12.2.0~beta.0

created branch 643-database-corrupted-by-unit-tests

mentioned in merge request !584 (merged)

closed via merge request !584 (merged)

mentioned in commit e96a4170