Update events-that-trigger-workflows.md

[mark-mxwl]

Why:

Closes: #23909

What's being changed (if available, include any code snippets, screenshots, or gifs):

Updated activity types for pull_request to reflect webhook payload object defined here, as requested in the linked issue.

Added enqueued and dequeued to the list. Changed position of ready_for_review. Removed unnecessary spaces.

Check off the following:

• I have reviewed my changes in staging, available via the View deployment link in this PR's timeline.

  • For content changes, you will also see an automatically generated comment with links directly to pages you've modified. The comment won't appear if your PR only edits files in the data directory.

• For content changes, I have completed the self-review checklist.

[github-actions]

Automatically generated comment ℹ️

This comment is automatically generated and will be overwritten every time changes are committed to this branch.

The table contains an overview of files in the content directory that have been changed in this pull request. It's provided to make it easy to review your changes on the staging site. Please note that changes to the data directory will not show up in this table.

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Content directory changes

You may find it useful to copy this table into the pull request summary. There you can edit it to share links to important articles or changes and to give a high-level overview of how the changes in your pull request support the overall goals of the pull request.

Source	Preview	Production	What Changed
actions/using-workflows/events-that-trigger-workflows.md	fpt ghec ghes@ 3.11 3.10 3.9 3.8	fpt ghec ghes@ 3.11 3.10 3.9 3.8

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fpt: Free, Pro, Team
ghec: GitHub Enterprise Cloud
ghes: GitHub Enterprise Server

[nguyenalex836]

@mark-mxwl Thanks so much for opening a PR! I'll get this triaged for review ✨

[mark-mxwl]

Thx @nguyenalex836!

[jc-clark]

Thank you for this contribution and the help to keep this article updated @mark-mxwl!

I added a comment about versioning (which is always so tricky 😅) Let me know what you think!

[jc-clark]

Added this to the merge queue! Thanks again @mark-mxwl! ✨

[mark-mxwl]

Np! 🙌🏻

[github-actions]

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