[x] I have run this code in development and it appears to resolve the stated issue
[x] This PR includes tests, or tests are not required/relevant for this PR
[x] This PR has no interface changes (e.g. macros, cli, logs, json artifacts, config files, adapter interface, etc) or this PR has already received feedback and approval from Product or DX
Problem
We migrated too many tests when de-coupling
dbt-postgres
anddbt-core
Solution
We will evaluate tests as they start failing and remove them if they are inappropriate. This PR removes the dependencies and metrics suites.
Checklist