Update docs workflow

[atharva-2001]

:pencil: Description

Type: :beetle: bugfix | :roller_coaster: infrastructure

Docs workflow doesn't get triggered in PRs. For example- https://github.com/tardis-sn/carsus/pull/374

:pushpin: Resources

Examples, notebooks, and links to useful references.

:vertical_traffic_light: Testing

How did you test these changes?

• [ ] Testing pipeline
• [ ] Other method (describe)
• [ ] My changes can't be tested (explain why)

:ballot_box_with_check: Checklist

• [ ] I requested two reviewers for this pull request
• [ ] I updated the documentation according to my changes
• [ ] I built the documentation by applying the build_docs label

Note: If you are not allowed to perform any of these actions, ping (@) a contributor.

[epassaro]

I'm quite sure this is not going to work.

• If you want to have the same workflow as in TARDIS you will need adapt it for this repository.
• If you don't want to do that, you can stick to the actual workflow (using comments in the commit name) and use a pull request template specific for this repository to avoid displaying the incorrect: "I built the documentation by applying the build_docs label"

[andrewfullard]

Following Ezequiel's comment, my opinion is that we should have as many of the TARDIS workflows apply to Carsus as possible so that they work in a consistent manner across both codebases,

[atharva-2001]

Would copy workflow from TARDIS instead of this one.