Fix phpdoc for \Illuminate\Database\Query\Builder::orderBy $column parameter (#32368)
Fix phpdoc for \Illuminate\Database\Query\Builder::orderBy $column parameter (#32368)

The $column also supports passing \Illuminate\Database\Query\Expression directly.

There _is_ an `orderByRaw` but it's different (takes string + bindings),
whereas `orderBy` accepting an Expression + order direction.

In fact the first part of the method actually converts the $column to such an expression object (unless it's already one):
```php
        if ($this->isQueryable($column)) {
            [$query, $bindings] = $this->createSub($column);

            $column = new Expression('('.$query.')');

            $this->addBinding($bindings, $this->unions ? 'unionOrder' : 'order');
        }
```

I checked master, still the same phpdoc
mul14/laravel-framework,arturock/framework,tjbp/framework,tomschlick/framework,tomschlick/framework,cybercog/framework,stevebauman/framework,leo108/laravel_framework,driesvints/framework,ChristopheB/framework,lucasmichot/framework,dwightwatson/framework,notebowl/laravel-framework,mul14/laravel-framework,notebowl/laravel-framework,JosephSilber/framework,halaei/framework,tjbp/framework,arturock/framework,tomschlick/framework,morrislaptop/framework,halaei/framework,bytestream/framework,JosephSilber/framework,morrislaptop/framework,hafezdivandari/framework,hafezdivandari/framework,crynobone/framework,arturock/framework,dwightwatson/framework,JamesForks/framework,JamesForks/framework,crynobone/framework,mul14/laravel-framework,vlakoff/framework,stevebauman/framework,laravel/framework,halaei/framework,samlev/framework,leo108/laravel_framework,lucasmichot/framework,mul14/laravel-framework,cybercog/framework,ChristopheB/framework,bytestream/framework,ChristopheB/framework,laravel/framework,vlakoff/framework,cybercog/framework,tjbp/framework,vlakoff/framework,samlev/framework,driesvints/framework