Missing tests in CardServiceProviderTest

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PHPUnit 12.3.9 by Sebastian Bergmann and contributors.

Runtime: PHP 8.3.25
Configuration: /home/runner/work/nova-html-card/nova-html-card/phpunit.xml.dist

There was 1 PHPUnit test runner warning:

1. No tests found in class "InteractionDesignFoundation\HtmlCard\Tests\CardServiceProviderTest".