Add support for MorphOne relationships

[DanielGSoftware]

Take the following relationship Model Address, which has a morphTo() method and has addressable_id and addressable_type columns. Model User , which has MorphOne() that points to the address model.

If I have a user table, and I want to display the street of the address, I would do Column::make('street', 'address.street').

This will give the following exception: Rappasoft\LaravelLivewireTables\Views\Column::setTable(): Argument #1 ($table) must be of type string, null given, called in /Users/danielgebben/Documents/LenderSpender/platform/vendor/rappasoft/laravel-livewire-tables/src/Traits/Helpers/ColumnHelpers.php on line 24.

This is because MorphOne is not supported when making the columns.

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