Updated instructions for enabling discussions in organization settings. - #1

[ashis-baral]

Why:

Closes: #45885

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

Updated the "Enabling GitHub Discussions on your organization" section in the Quickstart documentation.

The instructions now reflect the current GitHub UI, where Discussions is found under Code, planning, and automation in the organization settings.

Check off the following:

• A subject matter expert (SME) has reviewed the technical accuracy of the content in this PR. In most cases, the author can be the SME. Open source contributions may require an SME review from GitHub staff.
• The changes in this PR meet the docs fundamentals that are required for all content.
• All CI checks are passing and the changes look good in the review environment.

[github-actions]

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Table of review links

Note: Please update the URL for your staging server or codespace.

The table shows the files in the content directory that were changed in this pull request. This helps you review your changes on a staging server. Changes to the data directory are not included in this table.

Source	Review	Production	What Changed
discussions/quickstart.md	fpt ghec ghes@ 3.22 3.21 3.20 3.19 3.18 3.17	fpt ghec ghes@ 3.22 3.21 3.20 3.19 3.18 3.17	from reusable
organizations/managing-organization-settings/enabling-or-disabling-github-discussions-for-an-organization.md	fpt ghec ghes@ 3.22 3.21 3.20 3.19 3.18 3.17	fpt ghec ghes@ 3.22 3.21 3.20 3.19 3.18 3.17	from reusable

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

🤖 This comment is automatically generated.

[michalporuban450-cyber]

53a6043

[janiceilene]

Thanks for opening an issue and PR @ashis-baral! I'll get this triaged for the team to review.

[ashis-baral]

@janiceilene Thanks for the update 😊

[mchammer01]

Thanks for spotting this inaccuracy and fixing it 🙏
I've made two suggestions to bring the new content in line with our content model. I'm going to apply those now and then we can merge this!

[github-actions]

Thanks very much for contributing! Your pull request has been merged 🎉 You should see your changes appear on the site in approximately 24 hours. If you're looking for your next contribution, check out our help wanted issues ⚡

[ashis-baral]

@mchammer01 Thanks for taking care of that! Appreciate you applying those changes.🙏