Removed articles: upgrade OS via WAC and other methods

[ManikaDhiman]

No description provided.

[prmerger-automator]

@ManikaDhiman : Thanks for your contribution! The author(s) and reviewer(s) have been notified to review your proposed change.

[learn-build-service-prod]

Learn Build status updates of commit 8570dce:

✅ Validation status: passed

File	Status	Preview URL	Details
.openpublishing.redirection.azure-local.json	✅Succeeded
azure-local/upgrade/post-upgrade-steps.md	✅Succeeded
azure-local/upgrade/upgrade-22h2-to-23h2-other-methods.md	✅Succeeded	n/a (file deleted or renamed)
azure-local/upgrade/upgrade-22h2-to-23h2-powershell.md	✅Succeeded
azure-local/upgrade/upgrade-22h2-to-23h2-windows-admin-center.md	✅Succeeded	n/a (file deleted or renamed)

For more details, please refer to the build report.

[prmerger-automator]

PRMerger Results

Issue	Description
Deleted File(s)	This PR deletes Markdown or YAML files owned by another author, or json file(s). The pull request must contain a comment from the pull request author confirming that all the file deletions are intentional before the pull request can be merged.
File Change Percent	This PR contains file(s) with more than 30% file change.
Json File	This PR contains json file(s).
Repository root file	This pull request contains a file submitted to the root of the repository.

[v-regandowner]

@alkohli - This content requires automated and human checks available only in the private repository. Please close this PR (#please-close) and move the commits to the private repository. If you need help moving the commits, contact the publicprs alias.

#label:"aq-pr-triaged"
@MicrosoftDocs/public-repo-pr-review-team