Closure observers

Hi, please add closure observer feature in masonite-orm:)
https://laravel.com/docs/9.x/eloquent#events-using-closures

```
def boot(self):
        self.creating(lambda m: print(m.serialize())
```

And in_random_order method for randomize query result:
https://laravel.com/docs/9.x/queries#random-ordering


Thanks a lot.