private void configureLabsPlugins() {
        String neo4jLabsPluginsEnvKey = "NEO4JLABS_PLUGINS";
        if (!getEnv().contains(neo4jLabsPluginsEnvKey) && !this.labsPlugins.isEmpty()) {
            String enabledPlugins =
                this.labsPlugins.stream().map(pluginName -> "\"" + pluginName + "\"").collect(Collectors.joining(","));

            addEnv(neo4jLabsPluginsEnvKey, "[" + enabledPlugins + "]");
        }
    }
Configured via {@link Neo4jContainer#withLabsPlugins}.
Configuration can only happen in the configuration call because there is no default.
modules/neo4j/src/main/java/org/testcontainers/containers/Neo4jContainer.java