Drupal 10 Compatibility: Update module's info.yml file to reflect D10 compatibility, remove D8

NW because of failing tests. Have we considered using stark instead of claro for markup testing?

@heddn It's failing because of a bug introduced in the sitemap parser dependency. Once we get the dependency updated (https://github.com/VIPnytt/SitemapParser/pull/18) the test will pass.

I have followed up again on getting the dependency updated.
@e0ipso If we can't get any movement there, what would the recommended path forward be?

1. Locking vipnytt/sitemapparser to 1.1.5 ?
2. Forking that project and referencing the fork until we can get progress?
3. Finding an alternative sitemap parser?

It seems that the latest patch drops support for PHP7.4. I think this is reasonable, given that it is EOL https://www.php.net/supported-versions.php.

However, major Drupal hosting companies still default to PHP7.4. Let's hold off for a while longer.

Thanks for your patience.

PHP7.4 support has not been dropped, the composer require failure above is due to D10's requirement for PHP8.1.

I've added a test with PHP7.4 & D9.5 which passes.

Failures in PHP 7.4 & MySQL 8, D10.0.7 seems like something we should not worry about.

Let's do this!

Automatically closed - issue fixed for 2 weeks with no activity.