[MM-55480] Update logr to v2.0.21 (#25431)

server/channels/app/platform/config.go

@@ -147,7 +147,7 @@ func (ps *PlatformService) ConfigureLogger(name string, logger *mlog.Logger, log
 		if err != nil {
 			return fmt.Errorf("invalid config source for %s, %w", name, err)
 		}
-		ps.logger.Info("Loaded configuration for "+name, mlog.String("source", string(dsn)))
+		ps.logger.Info("Loaded configuration for "+name, mlog.String("source", dsn))
 	} else {
 		ps.logger.Debug("Advanced logging config not provided for " + name)
 	}