Fix UserSettingsTableViewCell init.

Signed-off-by: Ivan Sein <ivan@nextcloud.com>

VideoCalls/SettingsViewController.m

@@ -316,8 +316,6 @@ typedef enum AboutSection {
                 cell.userDisplayNameLabel.text = [NCSettingsController sharedInstance].ncUserDisplayName;
                 [cell.userImageView setImageWithURLRequest:[[NCAPIController sharedInstance] createAvatarRequestForUser:[NCSettingsController sharedInstance].ncUserId andSize:160]
                                           placeholderImage:nil success:nil failure:nil];
-                cell.userImageView.layer.cornerRadius = 40.0;
-                cell.userImageView.layer.masksToBounds = YES;
             }
             return cell;
         }

VideoCalls/UserSettingsTableViewCell.m

@@ -15,7 +15,8 @@ NSString *const kUserSettingsTableCellNibName = @"UserSettingsTableViewCell";
 
 - (void)awakeFromNib {
     [super awakeFromNib];
-    // Initialization code
+    self.userImageView.layer.cornerRadius = 40.0;
+    self.userImageView.layer.masksToBounds = YES;
 }
 
 - (void)setSelected:(BOOL)selected animated:(BOOL)animated {