Mcknight/pin dbt adapters repos

[McKnight-42]

resolves #
docs dbt-labs/docs.getdbt.com/#

Problem

The way we build testing envornmients means we are pulling in some things that 1.8.latest branch doesn't test against and causing failures.

Solution

we want to find a common way to update installs that work across all adapters

Checklist

• I have read the contributing guide and understand what's expected of me
• I have run this code in development and it appears to resolve the stated issue
• This PR includes tests, or tests are not required/relevant for this PR
• 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