Description

The tutorial text should be updated to match the version discovery changes.

Checklist

[x] Create a file in src/towncrier/newsfragments/. Describe your change and include important information. Your change will be included in the public release notes.
[x] Make sure all GitHub Actions checks are green (they are automatically checking all of the above).
[x] Ensure docs/tutorial.rst is still up-to-date.