feat: upgrade herokuish to 0.5.2
feat: upgrade herokuish to 0.5.2

jimjag/dokku,progrium/dokku,claytonbrown/dokku,progrium/dokku,jimjag/dokku,claytonbrown/dokku,claytonbrown/dokku,jimjag/dokku,dokku/dokku,dokku/dokku,jimjag/dokku,jimjag/dokku,dokku/dokku,progrium/dokku,dokku/dokku,claytonbrown/dokku,progrium/dokku,progrium/dokku,dokku/dokku,jimjag/dokku,dokku/dokku,jimjag/dokku,claytonbrown/dokku,claytonbrown/dokku,claytonbrown/dokku,progrium/dokku,progrium/dokku,dokku/dokku,jimjag/dokku,progrium/dokku,claytonbrown/dokku,dokku/dokku