[issue-373] Changed list consumer groups fetching way from all to valid

[occidere]

Related Issues

• ClusterAuthorizationException occurred when fetch consumer lists in topic page #373

Contents

• As I wrote in issue above, everytime I access to topic page, ClusterAuthorizationException occurred
• So, I changed list consumer groups fetching policy from all() to valid() to ensure see topic page without consumer at least

PR Points

• I tested it with my cluster that occurred this error and It's working well
  • Before change (used all())
    
  • After change (used valid())
    
• I think it is not a critical change but If you have any unclear things or any questions, just tell me anytime 🙏

[davideicardi]

LGTM! Thank you!