Fix erroneous order of events for multi events per listener

[ostrolucky]

Fixes #1884

[acran]

should be

Suggested change

	usort($tags, static fn (array $a, array $b) => ($a['priority'] ?? 0) <=> ($b['priority'] ?? 0));
	usort($tags, static fn (array $a, array $b) => ($b['priority'] ?? 0) <=> ($a['priority'] ?? 0));

i.e. tags with a larger number as priority come first!?

see PriorityTaggedServiceTrait#L113

[acran]

The next line will sort the tags within the service by priority but the services are now simply in the order they are returned by $container->findTaggedServiceIds(), i.e., in the order they were defined.
But for the listeners to be registered in the correct order the tags of all services need to be ordered together.

This probably needs to restructure the code to a single foreach over all tags of all returned services?

[acran]

So something like this:

        $serviceTags = [];
        foreach ($container->findTaggedServiceIds('doctrine.orm.entity_listener') as $id => $tags) {
            foreach ($tags as $attributes) {
                $serviceTags[] = [
                    'serviceId' => $id,
                    'attributes' => $attributes,
                ];
            }
        }

        usort($serviceTags, static fn (array $a, array $b) => ($b['attributes']['priority'] ?? 0) <=> ($a['attributes']['priority'] ?? 0));

        foreach ($serviceTags as $tag) {
            $id            = $tag['serviceId'];
            $attributes    = $tag['attributes'];