fix: use configured column name instead of key to retrieve example data

[maartenpaauw]

Description

Given the following configured schema filters, this spec generator package tries to retrieve example data from the model using the event key name which is incorrect because a column name is provided.

public function filters(): array
{
    return [Where::make(name: 'event', column: 'event_class')];
}

Motivation and context

Without this fix, it's impossible to generate specs when using column configuration.

How has this been tested?

Tested by running generate command.

Types of changes

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• [x] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

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[maartenpaauw]

I'm not sure why the code style action is failing? 🤔

It says: GitHub Actions has encountered an internal error when running your job.. Maybe @JaZo or @Rocksheep can restart this action?

[JaZo]

I've restarted it, but it's failing because PHP-CS-Fixer has some new rules. We should best fix that in master.

[JaZo]

I've fixed the code style in master, so if you rebase the check should pass!