MNT Fix unit test #3474

Job	Run time
CI / Generate matrix	20s
CI / Context	1s
CI / Check governance	0s
CI / 8.1 prf-low mysql57 phpunit framework-core	6m 5s
CI / 8.2 mariadb phpunit framework-core	5m 10s
CI / 8.3 mysql80 phpunit framework-core	7m 45s
CI / 8.3 mysql84 phpunit framework-core	6m 54s
CI / 8.1 prf-low mysql57 phpunit framework-orm	10m 37s
CI / 8.2 mariadb phpunit framework-orm	10m 11s
CI / 8.3 mysql80 phpunit framework-orm	12m 57s
CI / 8.3 mysql84 phpunit framework-orm	11m 42s
CI / 8.1 prf-low mysql57 phpunit cms	2m 7s
CI / 8.2 mariadb phpunit cms	1m 39s
CI / 8.3 mysql80 phpunit cms	1m 33s
CI / 8.3 mysql84 phpunit cms	1m 33s
CI / 8.1 mysql57 phplinting	2m 28s
CI / Dispatch tag patch release	0s
	1h 21m 2s

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