Bug: ensure existing publications publish for the configured tables

[lyuboxa]

Bug description

When the connector is started with a publication that is pre-created, the published tables are not matched to the configured tables. If a replication slot is created on the publication it can produce records for an unexpected tables or none of the expected tables.

Steps to reproduce

1. Create tables t1, t2, t3
2. Create pub_t1_t2 publication for t1, t2
3. Start connector configured to use pub_t1_t2 but table t3
4. See records changes be published.

Version

latest

[raulb]

Hey @lyuboxa ! Today during the Conduit sync we wondered whether you were still planning on working on this, or we should leave it for a future milestone. Thank you!