Meltano supported target-snowflake

[pnadolny13]

• Repo: https://github.com/MeltanoLabs/target-snowflake
• Slack channel: https://meltano.slack.com/archives/C04BG3978NT/p1669058668410089

Development Scope:

• tagged release
• tests pass in CI
• branch protection
• cookiecutter TODOs completed and removed
• clean README
• Added to meltano hub
• feature coverage relative to Hub default https://hub.meltano.com/loaders/target-snowflake--transferwise/?
  • ?

[pnadolny13]

@kgpayne @tayloramurphy I created this to define the scope of development for these new plugins, track status, and decide when its ready to recommend. Can you help fill in the description with the features (specific to this source) we expect the initial release to support? It will help us and users understand what done is and when we're there.

cc @aaronsteers