ENH Use new DataList caching #555

Job	Run time
CI / Context	3s
CI / Generate matrix	16s
CI / 8.3 mysql80 phpunit all	1m 51s
CI / 8.3 prf-low mariadb phpunit all	2m 15s
CI / 8.3 mysql80 js	4m 9s
CI / 8.4 mysql84 phpunit all	2m 9s
CI / 8.3 mysql80 phplinting	2m 8s
CI / Check governance	-1s
CI / Dispatch tag patch release	0s
	12m 50s

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