Mark tableView editActionsForRowAt as deprecated

[davidrothera]

The corresponding method is deprecated as of iOS 13 and emits a warning when building on iOS13 and greater projects.

This marks the method as deprecated and directs users to use the leading/trailing based API instead (which has already been implemented here).

Comment showing deprecation from UIKit/UITableView.h

// This method supersedes -tableView:titleForDeleteConfirmationButtonForRowAtIndexPath: if return value is non-nil
- (nullable NSArray<UITableViewRowAction *> *)tableView:(UITableView *)tableView editActionsForRowAtIndexPath:(NSIndexPath *)indexPath API_DEPRECATED_WITH_REPLACEMENT("tableView:trailingSwipeActionsConfigurationForRowAtIndexPath:", ios(8.0, 13.0)) API_UNAVAILABLE(tvos);

[davidrothera]

@mats-claassen could you perhaps take a look here? The warning stemming from the Eureka-Swift.h is setting off my OCD 😝