ENH Use new DataList caching #374

Job	Run time
CI / Generate matrix	13s
CI / Context	3s
CI / Check governance	2s
CI / 8.3 prf-low mariadb phpunit all	4m 14s
CI / 8.4 mysql84 phpunit all	4m 59s
CI / 8.3 mysql80 phpunit all	5m 11s
CI / 8.3 mysql80 phplinting	2m 6s
CI / Dispatch tag patch release	0s
	16m 48s

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