Ruby

`port_range` lvar is not defined #3248

Job	Run time
ruby-versions / Generate Ruby versions	2s
test (2.7)	5m 36s
test (3.0)	5m 39s
test (3.1)	5m 45s
test (3.2)	5m 39s
test (3.3)	5m 37s
test (debug)	12m 32s
test (head)	5m 0s
	45m 50s

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