[ruby/yarp] Rename RescueNode#exception to RescueNode#reference
https://github.com/ruby/yarp/commit/ad0eb4b2c3
[ruby/yarp] Rename RescueNode#exception to RescueNode#reference
https://github.com/ruby/yarp/commit/ad0eb4b2c3