[24.1] Use select_from_url test data from github, not usegalaxy.org

[mvdbeek]

Should be more stable. Includes minor fix so JSON is decoded even if response headers indicate it's text.

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.

[nsoranzo]

Framework test failure seems related.

[mvdbeek]

yep, helps to use the right link

[mvdbeek]

I swear I had this working before I merged the test data and updates the branches 😅