Phalcon\Db\Profiler missing correct annotation return type

```PHP
    /**
     * Returns all the processed profiles
     *
     * @return array
     */
    public function getProfiles(): array
    {
    }
``` 

Should be
```PHP
    /**
     * Returns all the processed profiles
     *
     * @return Phalcon\Db\Profiler\Item[]
     */
    public function getProfiles(): array
    {
    }
```