Add option type for Manually triggered workflows

[isaranto]

Why:

Closes [issue link]

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

According to the blogspot there are other types of manual inputs that don't exist in the documentation. (options and environment)

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• [ ] I have reviewed my changes in staging (look for the "Automatically generated comment" and click the links in the "Preview" column to view your latest changes).
• [ ] For content changes, I have completed the self-review checklist.

Writer impact (This section is for GitHub staff members only):

• [ ] This pull request impacts the contribution experience
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  • [ ] I have added a description and/or a video demo of the changes below (e.g. a "before and after video")

[welcome[bot]]

Thanks for opening this pull request! A GitHub docs team member should be by to give feedback soon. In the meantime, please check out the contributing guidelines.

[github-actions[bot]]

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/workflow-syntax-for-github-actions.md	fpt ghec ghes@ 3.6 3.5 3.4 3.3 3.2 ghae	fpt ghec ghes@ 3.6 3.5 3.4 3.3 3.2 ghae

[cmwilson21]

@isaranto Thanks so much for opening a PR! I'll get this triaged for review :zap:

[github-actions[bot]]

Thanks for opening a pull request! We've triaged this issue for technical review by a subject matter expert :eyes:

[github-actions[bot]]

This is a gentle bump for the docs team that this PR is waiting for technical review.

[github-actions[bot]]

This is a gentle bump for the docs team that this PR is waiting for technical review.

[github-actions[bot]]

This is a gentle bump for the docs team that this PR is waiting for technical review.

[cmwilson21]

@isaranto Thank you for opening a PR and for your patience as we are working through our backlog. Per the review above, we will not be accepting this contribution 💛

We do hope you'll consider contributing again. Please take a look at our help wanted section to find open issues you can work on. 👍

Thank you for your interest in improving GitHub Docs! :sparkling_heart: