Remove NLsolve dependency in favor of SimpleNonlinearSolve#644

ChrisRackauckas merged 1 commit intoSciML:masterSciML/StochasticDiffEq.jl:masterfrom

ChrisRackauckas-Claude:remove-nlsolve-dependencyChrisRackauckas-Claude/StochasticDiffEq.jl:remove-nlsolve-dependencyCopy head branch name to clipboard