[Grid Config] Listing of the saved configurations should include the favorite information

[vin0401]

In the UI we want to offer the user the possibility to (un-)favorite configurations based on the list of the available configurations:

For this case it would be useful for us to include the favorite information in our listing endpoint:
/pimcore-studio/api/assets/grid/configurations/{folderId}

Also we are currently missing an option to unfavorite a configuration without sending an update for a specific configuration over the update endpoint: /pimcore-studio/api/assets/grid/configuration/update/{configurationId}

Either we should allow the update endpoint to accept partial updates, like a combination out of id and favorite.
Or rethink the currently available endpoint for setting a favorite: /pimcore-studio/api/assets/grid/configuration/set-as-favorite/{configurationId}/{folderId}

[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.