Match mypy primer comment code (#13318) #10767

Job	Run time
Check stdlib with stubtest (ubuntu-24.04, 3.8)	38s
Check stdlib with stubtest (ubuntu-24.04, 3.9)	36s
Check stdlib with stubtest (ubuntu-24.04, 3.10)	39s
Check stdlib with stubtest (ubuntu-24.04, 3.11)	42s
Check stdlib with stubtest (ubuntu-24.04, 3.12)	41s
Check stdlib with stubtest (ubuntu-24.04, 3.13)	39s
Check stdlib with stubtest (windows-latest, 3.8)	2m 12s
Check stdlib with stubtest (windows-latest, 3.9)	1m 29s
Check stdlib with stubtest (windows-latest, 3.10)	1m 45s
Check stdlib with stubtest (windows-latest, 3.11)	1m 37s
Check stdlib with stubtest (windows-latest, 3.12)	1m 24s
Check stdlib with stubtest (windows-latest, 3.13)	2m 1s
Check stdlib with stubtest (macos-latest, 3.8)	56s
Check stdlib with stubtest (macos-latest, 3.9)	41s
Check stdlib with stubtest (macos-latest, 3.10)	44s
Check stdlib with stubtest (macos-latest, 3.11)	31s
Check stdlib with stubtest (macos-latest, 3.12)	28s
Check stdlib with stubtest (macos-latest, 3.13)	22s
	18m 5s

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