Fix CI and ruby-lsp benchmark #1618

Job	Run time
benchmark-graph	48s
benchmark-run-once	1m 40s
benchmark-ractor-only (head)	40s
test (head)	59s
test (ruby)	54s
test (truffleruby)	2m 32s
benchmark-ractor (head)	6m 48s
benchmark-default (ruby)	12m 19s
benchmark-default (truffleruby)	13m 56s
benchmark-default (head)	12m 56s
all-tests	4s
	53m 36s

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