Separate coco from map (#2884) #6369

Job	Run time
check-diff / eval-diff	9s
pytester (ubuntu-22.04, 3.10, 2.0.1)	1h 13m 38s
pytester (ubuntu-22.04, 3.10, 2.1.2)	1h 12m 10s
pytester (ubuntu-22.04, 3.10, 2.2.2)	1h 13m 43s
pytester (ubuntu-22.04, 3.10, 2.3.1)	1h 15m 54s
pytester (ubuntu-22.04, 3.10, 2.4.1)	1h 14m 22s
pytester (ubuntu-22.04, 3.10, 2.5.0)	1h 15m 57s
pytester (ubuntu-20.04, 3.9, 2.0.1, oldest)	1h 14m 36s
pytester (ubuntu-22.04, 3.11, 2.4.1)	1h 9m 29s
pytester (ubuntu-22.04, 3.12, 2.5.0)	1h 15m 54s
pytester (macOS-13, 3.10, 2.0.1)	1h 15m 54s
pytester (macOS-14, 3.10, 2.0.1)	51m 53s
pytester (macOS-14, 3.12, 2.6.0)	46m 39s
pytester (windows-2022, 3.10, 2.0.1)	56m 35s
pytester (windows-2022, 3.12, 2.6.0)	57m 31s
testing-guardian	1s
merge-pkg-artifacts / merge-caches	6s
	15h 54m 31s

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