remove test aggressive updates

pkg/connector/client.go

@@ -220,12 +220,6 @@ func (d *DiscordClient) syncChannel(ctx context.Context, ch *discordgo.Channel,
 		for _, recipient := range ch.Recipients {
 			sender := d.makeEventSender(recipient)
 			members.MemberMap[sender.Sender] = bridgev2.ChatMember{EventSender: sender}
-
-			if aggressivelyUpdateInfoForBridgeDevelopment {
-				if ghost, err := d.connector.bridge.GetGhostByID(ctx, networkid.UserID(recipient.ID)); err == nil {
-					ghost.UpdateInfoIfNecessary(ctx, d.UserLogin, bridgev2.RemoteEventUnknown)
-				}
-			}
 		}
 
 		members.TotalMemberCount = len(ch.Recipients)