CompatHelper: bump compat for Optim to 1 for package OptimizationOptimJL, (keep existing compat) #1379

Job	Run time
test (Core, 1)	29m 10s
test (Core, 1.6)	22m 38s
test (OptimizationBBO, 1)	12m 20s
test (OptimizationBBO, 1.6)	15m 54s
test (OptimizationCMAEvolutionStrategy, 1)	11m 49s
test (OptimizationCMAEvolutionStrategy, 1.6)	14m 25s
test (OptimizationEvolutionary, 1)	11m 46s
test (OptimizationEvolutionary, 1.6)	13m 36s
test (OptimizationFlux, 1)	13m 1s
test (OptimizationFlux, 1.6)	12m 37s
test (OptimizationGCMAES, 1)	13m 53s
test (OptimizationGCMAES, 1.6)	13m 30s
test (OptimizationMetaheuristics, 1)	14m 9s
test (OptimizationMetaheuristics, 1.6)	14m 16s
test (OptimizationMOI, 1)	19m 41s
test (OptimizationMOI, 1.6)	24m 42s
test (OptimizationMultistartOptimization, 1)	16m 43s
test (OptimizationMultistartOptimization, 1.6)	14m 44s
test (OptimizationNLopt, 1)	12m 6s
test (OptimizationNLopt, 1.6)	14m 44s
test (OptimizationNOMAD, 1)	13m 42s
test (OptimizationNOMAD, 1.6)	15m 26s
test (OptimizationOptimJL, 1)	13m 20s
test (OptimizationOptimJL, 1.6)	16m 16s
test (OptimizationOptimisers, 1)	11m 50s
test (OptimizationOptimisers, 1.6)	13m 19s
test (OptimizationQuadDIRECT, 1)	12m 29s
test (OptimizationQuadDIRECT, 1.6)	13m 44s
test (OptimizationSpeedMapping, 1)	12m 48s
test (OptimizationSpeedMapping, 1.6)	17m 42s
test (OptimizationPolyalgorithms, 1)	11m 34s
test (OptimizationPolyalgorithms, 1.6)	13m 18s
	8h 1m 12s

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