Database connection error caused by "USERNAME" env variable

[michalismichailidis1999]

I use docker desktop in windows 10, and when I create the container using docker compose the env variable "USERNAME" doesn't override the system's existing env variable "USERNAME" and instead of using the value SA uses the username Windows which then gives a connection error. I was able to fix this when I was testing the application locally by changing config.connect.authentication.options.userName to a hard coded value "SA".