Merge pull request #463 from ruby/revert-460-continue-on-truffleruby #1646

Job	Run time
benchmark-run-once	1m 35s
benchmark-ractor-only (head)	38s
benchmark-graph	46s
benchmark-ractor (head)	6m 58s
benchmark-default (head)	15m 6s
test (ruby)	55s
benchmark-default (ruby)	15m 20s
test (head)	52s
test (truffleruby)	1m 52s
benchmark-default (truffleruby)	17m 17s
all-tests	2s
	1h 1m 21s

Provide feedback