Use SciMLBase.AbstractSciMLProblem and bump Turing.jl to 0.42#369

ChrisRackauckas merged 3 commits intoSciML:masterSciML/DiffEqBayes.jl:masterfrom

ChrisRackauckas-Claude:fix-scimlbase-type-annotationsChrisRackauckas-Claude/DiffEqBayes.jl:fix-scimlbase-type-annotationsCopy head branch name to clipboard