use Composer package information for Bundle Information in "Bundles" grid

[vmalyk]

Hi!

Added common improvement to use Composer Information for show in "Bundles" Grid by Pimcore\Extension\Bundle\Traits\PackageVersionTrait. In addition I've fixed couple things:

• Removed non-valid class name
• Removed getDescription, becuase it works the same and return empty string by default. Since Pimcore 6.7 it returns description from composer.json in PackageVersionTrait.
• getSolutionVersion() - it's not present in abstract classes or interfaces, but might be used for some internal tools. I suggest to use $this->getVersion instead copy code or if method isn't used - remove it.

Please review,