[Feature]: Use the Pimcore Generic Data Index

[IronSean]

Feature description

It would be nice to update this to use the same generic index as other pimcore bundles are and will be using, so this index doesn't need to be maintained separately. Especially because indexing performance seems to be faster there than the existing advanced-object-search:re-index command

[github-actions]

Thanks a lot for reporting the issue. We did not consider the issue as "Pimcore:Priority", "Pimcore:ToDo" or "Pimcore:Backlog", so we're not going to work on that anytime soon. Please create a pull request to fix the issue if this is a bug report. We'll then review it as quickly as possible. If you're interested in contributing a feature, please contact us first here before creating a pull request. We'll then decide whether we'd accept it or not. Thanks for your understanding.