Database password stored in Config file

[smagara]

• [ ] Provision user "AgilitySQLUserReadonly" as a managed identity in Azure
• [ ] Assign "AgilitySQLUserReadonly" as the user-assigned Identity of the AgilitySportsAPI Azure Web App
• [ ] TSQL script to add "AgilitySQLUserReadonly" as a SQL login from External Provider, with DataReader rights to the database
• [ ] Adjust the Connection String in the AgilitySportsAPI C# to use the Azure Id and Dapper SQL code to connect using it, instead of the test login id
• [ ] Unit test with Rest Client and Swagger

[smagara]

This issue with ToDo list is split into 4 separate issues/tasks