Add Enzyme tests #205

Job	Run time
test (1.6, ubuntu-latest, x64, Others)	6m 57s
test (1.6, ubuntu-latest, x64, Enzyme)	33m 33s
test (1.6, ubuntu-latest, x64, ForwardDiff)	1h 42m 51s
test (1.6, ubuntu-latest, x64, Tracker)	20m 49s
test (1.6, ubuntu-latest, x64, ReverseDiff)	59m 34s
test (1.6, ubuntu-latest, x64, Zygote)	37m 0s
test (1, ubuntu-latest, x64, Others)	7m 32s
test (1, ubuntu-latest, x64, Enzyme)	2h 4m 22s
test (1, ubuntu-latest, x64, ForwardDiff)	57m 50s
test (1, ubuntu-latest, x64, Tracker)	16m 46s
test (1, ubuntu-latest, x64, ReverseDiff)	17m 55s
test (1, ubuntu-latest, x64, Zygote)	28m 24s
test (1, macOS-latest, x64, Others)	7m 50s
test (1, macOS-latest, x64, Enzyme)	5h 3m 29s
test (1, macOS-latest, x64, ForwardDiff)	5h 7m 43s
test (1, macOS-latest, x64, Tracker)	16m 38s
test (1, macOS-latest, x64, ReverseDiff)	17m 24s
test (1, macOS-latest, x64, Zygote)	27m 30s
	19h 54m 7s

Provide feedback