Fix upstreamed specs (Dec 2024) #1838

Job	Run time
RuboCop	33s
specs (ubuntu, 3.0.6)	1m 36s
specs (ubuntu, 3.1.4)	1m 35s
specs (ubuntu, 3.2.2)	1m 31s
specs (ubuntu, 3.3.0)	1m 27s
specs (macos, 3.0.6)	1m 19s
specs (macos, 3.1.4)	1m 23s
specs (macos, 3.2.2)	1m 28s
specs (macos, 3.3.0)	1m 18s
specs (windows, 3.0.6)	4m 56s
specs (windows, 3.1.4)	5m 32s
specs (windows, 3.2.2)	5m 17s
specs (windows, 3.3.0)	3m 54s
specs (ubuntu, 3.3.0, --enable-frozen-string-literal)	1m 29s
	33m 18s

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