Ruby

catch any exception on `singletonclass` #3297

Job	Run time
ruby-versions / Generate Ruby versions	4s
test (2.7)	6m 7s
test (debug)	14m 47s
test (3.1)	18m 18s
test (3.3)	6m 13s
test (3.4)	5m 27s
test (3.0)	20m 22s
test (3.2)	5m 49s
test (head)	5m 18s
	1h 22m 25s

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