Fix annotations for `builtins.reversed.new` #15772

Job	Run time
stubtest: stdlib (ubuntu-latest, 3.15)	36s
stubtest: stdlib (macos-latest, 3.14)	38s
stubtest: stdlib (macos-latest, 3.10)	1m 1s
stubtest: stdlib (macos-latest, 3.11)	36s
stubtest: stdlib (ubuntu-latest, 3.13)	43s
stubtest: stdlib (windows-latest, 3.13)	1m 12s
stubtest: stdlib (windows-latest, 3.12)	1m 35s
stubtest: stdlib (macos-latest, 3.12)	47s
stubtest: stdlib (ubuntu-latest, 3.11)	44s
stubtest: stdlib (windows-latest, 3.15)	1m 42s
stubtest: stdlib (windows-latest, 3.14)	1m 13s
stubtest: stdlib (windows-latest, 3.11)	1m 18s
stubtest: stdlib (macos-latest, 3.13)	26s
stubtest: stdlib (ubuntu-latest, 3.14)	40s
stubtest: stdlib (ubuntu-latest, 3.10)	36s
stubtest: stdlib (ubuntu-latest, 3.12)	53s
stubtest: stdlib (macos-latest, 3.15)	1m 11s
	15m 51s

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