Add automated release workflows

[dhensby]

Currently this does:

• Lint commit messages
• Lint code
• Runs test suite using tedious driver against microsoft's ubuntu based mssql-server image

Todo:

• [x] Windows runners
• [x] msnodesqlv8 tests

Running msnodesqlv8 on linux should be possible, but it's needs the ODBC 17 driver installed for ubuntu, which might be tricky.

It's not been possible to get the msnodesqlv8 tests running on ubuntu, so I'll leave that for now and go into that when I have time.

At the moment this covers off pretty much what is running on AppVeyor except it doesn't test SQL Server versions: 2008, 2012, 2014, 2016