[3.10] gh-129509: Add required key to the dummy Read the Docs config file

[encukou]

• Issue: 3.9 & 3.10: Read The Docs complains about missing config key #129509

[picnixz]

@encukou Actually, I don't know how a backport to 3.9 from a 3.10 branch would be done, so I'll remove the label, but don't forget to backport it to 3.9 since it's blocking 3.9 PRs.

[YVK49]

hi i would like to work on this issue. could you please assign it to me ? looking forward to contributing!

[picnixz]

We don't assign issues to people and this is a pull request, not an issue. If you want you can make the PR for the 3.9 branch (be careful not to open a PR against main, and be careful to checkout from the 3.9 branch).

For an easier contribution, I would advise looking through issues with the easy label and pick one (usually documentation issues are good first contributions).

[encukou]

I believe Miss Islington can do the backport just as well as a main one.

[picnixz]

(Hopefully, we won't have [3.9] [3.10] as the title)

[miss-islington-app]

Thanks @encukou for the PR, and @hugovk for merging it 🌮🎉.. I'm working now to backport this PR to: 3.9.
🐍🍒⛏🤖

[bedevere-app]

GH-130249 is a backport of this pull request to the 3.9 branch.