update firk order #3968

Job	Run time
test (InterfaceI, 1)	17m 51s
test (InterfaceII, 1)	22m 27s
test (InterfaceIII, 1)	11m 9s
test (Integrators_I, 1)	16m 49s
test (AlgConvergence_I, 1)	7m 57s
test (AlgConvergence_II, 1)	5m 51s
test (AlgConvergence_III, 1)	8m 24s
test (Downstream, 1)	17m 13s
test (ODEInterfaceRegression, 1)	7m 34s
test (Multithreading, 1)	10m 9s
test (OrdinaryDiffEqAdamsBashforthMoulton, 1)	8m 5s
test (OrdinaryDiffEqBDF, 1)	9m 59s
test (OrdinaryDiffEqCore, 1)	5m 48s
test (OrdinaryDiffEqDefault, 1)	6m 4s
test (OrdinaryDiffEqDifferentiation, 1)	5m 51s
test (OrdinaryDiffEqExplicitRK, 1)	6m 6s
test (OrdinaryDiffEqExponentialRK, 1)	9m 30s
test (OrdinaryDiffEqExtrapolation, 1)	8m 43s
test (OrdinaryDiffEqFIRK, 1)	7m 56s
test (OrdinaryDiffEqFeagin, 1)	7m 47s
test (OrdinaryDiffEqFunctionMap, 1)	6m 2s
test (OrdinaryDiffEqHighOrderRK, 1)	7m 43s
test (OrdinaryDiffEqIMEXMultistep, 1)	5m 49s
test (OrdinaryDiffEqLinear, 1)	8m 22s
test (OrdinaryDiffEqLowOrderRK, 1)	7m 39s
test (OrdinaryDiffEqLowStorageRK, 1)	12m 53s
test (OrdinaryDiffEqNordsieck, 1)	8m 3s
test (OrdinaryDiffEqPDIRK, 1)	6m 11s
test (OrdinaryDiffEqPRK, 1)	5m 53s
test (OrdinaryDiffEqQPRK, 1)	7m 50s
test (OrdinaryDiffEqRKN, 1)	8m 47s
test (OrdinaryDiffEqRosenbrock, 1)	12m 29s
test (OrdinaryDiffEqSDIRK, 1)	5m 47s
test (OrdinaryDiffEqSSPRK, 1)	9m 29s
test (OrdinaryDiffEqStabilizedIRK, 1)	6m 20s
test (OrdinaryDiffEqStabilizedRK, 1)	8m 4s
test (OrdinaryDiffEqSymplecticRK, 1)	14m 3s
test (OrdinaryDiffEqTsit5, 1)	5m 47s
test (OrdinaryDiffEqVerner, 1)	6m 6s
	5h 54m 30s

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