Re-add PEtab.jl tutorial to docs

[sebapersson]

This PR re-adds PEtab.jl to the docs (with PEtab.jl v5 syntax). In addition to adding PEtab.jl back two changes where made:

1. I have made sure the entire docs is now compatible with Optim.jl v2 by bumping the compat in a subset of DynamicalSystems packages, and this also resulted in
2. OptimizationEvolutionary being removed. The package does not seem to be maintained (last commit 3 years ago), and it blocked updating the docs to v2.

[sebapersson]

I am unsure why the CI fails, as ChaosTools.jl has support for Optim v2. Even more confusing, I can resolve the environment locally, and before I added Optim to the toml the environment resolved. Any ideas?

[TorkelE]

The idea here was to show off how different optimisation solvers could be used. However, I agree that it makes sense to not use an optimisation sub-library that do not see support anymore. Happy to merge like this and I will have a look later to see if there is another optimisation sublibrary and solver I can add in to this example instead.

[sebapersson]

Thanks, I think the text will work as it currently is, and re-adding another optimizer down the line sounds good.