public ImageFromDockerfile withBuildArgs(final Map<String, String> args) {
        this.buildArgs.putAll(args);
        return this;
    }
See {@code filterForEnvironmentVars()} in {@link com.github.dockerjava.core.dockerfile.DockerfileStatement}.
core/src/main/java/org/testcontainers/images/builder/ImageFromDockerfile.java