E2E test using security best practices

We should consider having an end-to-end test that tests a .NET application using [security best practices](https://cheatsheetseries.owasp.org/cheatsheets/Docker_Security_Cheat_Sheet.html) for Docker containers. This would help to ensure that .NET apps work as expected in such constrained environments. It demonstrates usability in real-world scenarios that are specific to containers.