New Container: Lowkey Vault

What is the new container you'd like to have?

I would like to implement a Lowkey Vault container (an Azure Key Vault emulator which already has .Net and Java Testcontainers modules).

Docker container: https://hub.docker.com/r/nagyesta/lowkey-vault
Docker configuration: https://github.com/nagyesta/lowkey-vault/tree/main/lowkey-vault-docker
Lowkey Vault can be very useful for projects which need direct integration with Azure Key Vault as it can enable local development and testing.

Why not just use a generic container for this?

Although the generic container can start the container, the configuration is far form trivial due to the fact that the container uses 2 ports and has some pitfalls we can help avoid with a custom container.

Other references:

I can provide a PR for this if you are okay with that...

Comienza revisando la configuración de Lowkey Vault Docker enlazada en el issue y comparando su configuración de dos puertos con los patrones de contenedores existentes del repositorio. Confirma los problemas de configuración y define el comportamiento esperado del contenedor personalizado; después, verifica que admita el desarrollo local y las pruebas con Azure Key Vault.