@PostConstruct
    public void init() {
        this.dockerConfigBuilder = new LocalDockerConfigBuilder();
    }
Provides registry credentials.
Reads local docker registry config.
Takes registry name as input,tries to find the matching registry in credential helpers if present and return credentials,else searches in
credStore if specified in config file,else tries to get from the auths.
workflow-controller/controller-service/src/main/java/io/hyscale/controller/manager/impl/LocalRegistryManagerImpl.java