chore: test docs separately from code

[itaysk]

Description

we don't need all the tests to run on every docs PR

Related issues

Related PRs

Remove this section if you don't have related PRs.

Checklist

• I've read the guidelines for contributing to this repository.
• I've followed the conventions in the PR title.
• I've added tests that prove my fix is effective or that my feature works.
• I've updated the documentation with the relevant information (if needed).
• I've added usage information (if the PR introduces new options)
• I've included a "before" and "after" example to the description (if the PR is a user interface change).

[knqyf263]

I just remember why we keep running all tests, even for document updates. If unit tests are not triggered, PRs cannot be merged now. Should we remove these settings?

[itaysk]

not sure I understand. if unit tests are not triggered (for example, it's a docs PR), then the workflow isn't triggered (after this PR is merged), so it can't block the PR, can it?

[knqyf263]

If it is not triggered, it blocks PRs.

[knqyf263]

I've removed all other required checks other than CLA.