API Remove GraphQL #447

Job	Run time
CI / Generate matrix	14s
CI / Context	1s
CI / 8.1 prf-low mysql57 phpunit all	3m 22s
CI / Check governance	1s
CI / 8.2 mariadb phpunit all	3m 27s
CI / 8.3 mysql80 phpunit all	3m 13s
CI / 8.1 mysql57 phplinting	1m 55s
CI / 8.1 mysql57 endtoend root job1	9m 37s
CI / 8.3 mysql80 endtoend root job1	11m 12s
CI / 8.1 mysql57 endtoend root job2	18m 55s
CI / 8.3 mysql80 endtoend root job2	19m 29s
CI / 8.1 mysql57 endtoend root job3	7m 43s
CI / 8.3 mysql80 endtoend root job3	7m 27s
CI / 8.1 mysql57 js	4m 34s
CI / Dispatch tag patch release	0s
	1h 31m 10s

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