Install involucro when resolvers are instantiated

[nsoranzo]

i.e. at Galaxy startup. Should fix #15112 .

Also:

• Fix resolved default value of tool_dependency_dir and involucro_path config options, which caused involucro to be created in the Galaxy root directory during some tests.
• Update minikube-setup-action and use more recent k8s version. The older minikube/k8s fail to launch under Ubuntu 22.04, which is being deployed on GitHub action workers.
• Type annotations
• Code refactorings

How to test the changes?

(Select all options that apply)

• I've included appropriate automated tests.
• This is a refactoring of components with existing test coverage.
• Instructions for manual testing are as follows:
  1. [add testing steps and prerequisites here if you didn't write automated tests covering all your changes]

License

• I agree to license these and all my past contributions to the core galaxy codebase under the MIT license.

[mvdbeek]

Awesome, thanks so much @nsoranzo!