Add an optional "workgroup" field to the Amazon Athena connection.

[krymtkts]

This change allows the use of workgroups other than the default "primary" workgroup.

about Amazon Athena workgroups -> How workgroups work - Amazon Athena

[eatonphil]

Nice!

[krymtkts]

I am trying to fix this broken mac test, but have not yet resolved it. The following workaround does not seem to work in GitHub Actions.

Install the Microsoft ODBC driver for SQL Server (macOS) - ODBC Driver for SQL Server | Microsoft Learn

PR and issue for homebrew-mssql-release silent install. Use HOMEBREW_ACCEPT_EULA as env variable for Homebrew 1.4+ compatibility by davidjb · Pull Request #26 · microsoft/homebrew-mssql-release Silent installs no longer possible · Issue #84 · microsoft/homebrew-mssql-release

[eatonphil]

Hey @krymtkts I'm not forgetting about you. :) These test failures definitely don't look like they're your problem.

I'll take a look as soon as I have a chance, unless you fix them before hand.