Add missing code coverage

[caendesilva]

https://hydephp.github.io/develop/master/coverage/framework/src/Framework/Factories/Concerns/PageDataFactory.php.html

https://hydephp.github.io/develop/master/coverage/framework/src/Framework/Actions/PostBuildTasks/GenerateSitemap.php.html

[caendesilva]

Not sure why the page data factory reports missing coverage for this abstract method

abstract public function toArray(): array;

I feel like this should be handled by PHPUnit, as I don't see how it's possible to test it and it's only this one method that is an issue, maybe because it's inherited from an interface? Removing the interface usage makes no change though...