[Feature]: New container for Lowkey Vault

[nagyesta]

Problem

The Lowkey Vault (Azure Key Vault) container is not trivial to configure and currently there is no custom container offered by the Testcontainers Go project.

Solution

I think we could add support by implementing a custom container (maybe under the existing Azure module?) similarly to the one under Java or .Net (https://testcontainers.com/modules/lowkey-vault/).

Benefit

Projects depending on an Azure Key Vault could easily test and run their code locally by using a throw-away emulator instead of a real Azure Key Vault instance (no preparation needed, perfect isolation for the tests, etc.)

Alternatives

It is possible to run it with the generic container approach (same as for every custom container implementation) but the custom container would make it easier.

Would you like to help contributing this feature?

Yes