Code of Conduct

• I have read and agree to the GitHub Docs project's Code of Conduct

What article on docs.github.com is affected?

https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#onworkflow_dispatch

What part(s) of the article would you like to see updated?

Add more text explaining requirements relating to presence on default branch

Additional information

https://github.com/orgs/community/discussions/25746#discussioncomment-8067852

Content design plan:

Add a sentence to the on.worklfow_dispatch section of Workflow Syntax for GitHub Actions that says something like:

This trigger only receives events when the workflow file is on the default branch.