sql server windows image
implements:
- https://www.simteq.com/2020/05/14/running-microsoft-sql-server-2019-developer-edition-in-a-docker-windows-container/
- https://www.dabbler.dk/index.php/2020/05/14/running-microsoft-sql-server-2019-developer-edition-in-a-docker-windows-container/
