Remove dependency on laminas-db in favor of Doctrine DBAL and ORM

[visto9259]

laminas-db is now security only.
The suggested replacement is to use Doctrine DBAL
A separate package LmcUserDoctrineORM exists for LmcUser to use Doctrine ORM to persist user entities to the

For V4:

• It may be best to integrate LmcUserDoctrineORM and make it the default mapper for user objects.
• Potentially provide an optional mapper based on Doctrine DBAL instead of Laminas Db DBAL.

For V3:

• Update the data mapper to use Doctrine DBAL?

[visto9259]

Will not do for v3.