Add config options for tool dependency installs

[afgane]

Add three new configuration options to set/unset the tool dependency checkboxes when installing tools. In containerized deployments, such as the AnVIL, these options need to be set to false because containerized tools do not use external tool dependencies. Without this being configurable, we had to maintain a fork with these changes.

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.

[martenson]

Seems like a fine solution to me -- it would be nice to clarify what exactly each of these options does.

[afgane]

@martenson I agree but I don't know (this has been confusing terminology to me since the initial implementation). I'll see what I can find in the docs.