Update rector.php config to php8.0 and constructor property promotion in particular

[diimpp]

Describe the proposed solution
Current rector.php config is last configured for php 7.4

SyliusResourceBundle/rector.php

Lines 10 to 18 in 3449806

	return static function (ContainerConfigurator $containerConfigurator): void
	{
	$parameters = $containerConfigurator->parameters();
	$parameters->set(Option::AUTO_IMPORT_NAMES, true);
	$parameters->set(Option::IMPORT_SHORT_CLASSES, false);
	$services = $containerConfigurator->services();
	$services->set(TypedPropertyRector::class);
	};

Let's update it up to php8.0 like in sylius/sylius

https://github.com/Sylius/Sylius/blob/1.13/rector.php

Additional context
After #749 will be merged