Issue Description: 

The move of code into sub-modules introduce manager-v1 depending on manager-core test-jar to avoid duplicating code.

However DB tests span both modules and both modules need Flyway scripts to create the SHARD table.

This led to the DDL in manager-v1 dropping the SHARD table. This however caused Flyway to complain about checksums..

Validate failed: Migrations have failed validation
Migration checksum mismatch for migration version 0.1.5
-> Applied to database : 873286223
-> Resolved locally    : 1908736768. 

Acceptance Criteria: 

RHOSE deploys without Flyway errors.