Update differences rollup to include 7.x change

[sdwheeler]

PR Summary

Fixes AB#1949547 - Update differences rollup to include 7.x change

This is the first in a series of changes to prepare for the retirement of 7.1 and 7.0 content.

PR Context

Check the boxes below to indicate the content affected by this PR.

Repository or docset configuration

• Repo documentation and configuration (.git/.github/.vscode etc.)
• Docs build files (.openpublishing.* and build scripts)
• Docset configuration (docfx.json, mapping, bread, module folder)

Conceptual documentation

• Files in docs-conceptual

Cmdlet reference & about_ topics
When changing cmdlet reference or about_ topics, the changes should be copied to all
relevant versions. Check the boxes below to indicate the versions affected by this change.

• Preview content
• Version 7.2 content
• Version 7.1 content
• Version 7.0 content
• Version 5.1 content

PR Checklist

• I have read the contributors guide and followed the style and process guidelines
• PR has a meaningful title
• PR is targeted at the main branch
• All relevant versions updated
• Includes content related to issues and PRs - see Closing issues using keywords.
• This PR is ready to merge and is not Work in Progress. If the PR is work in progress,
  please add the prefix WIP: or [WIP] to the beginning of the title and remove the prefix when
  the PR is ready.

[opbld31]

Docs Build status updates of commit dfc7a03:

⚠️ Validation status: warnings

File	Status	Preview URL	Details
reference/docs-conceptual/whats-new/differences-from-windows-powershell.md	⚠️Warning	View (>=powershell-5.1)	Details

reference/docs-conceptual/whats-new/differences-from-windows-powershell.md

• Line 61, Column 10: [Warning: link-out-of-scope] File 'includes/product-terms.md' referenced by link '../../includes/product-terms.md' will not be built because it is not included in build scope.

For more details, please refer to the build report.

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Note: Broken links written as relative paths are included in the above build report. For broken links written as absolute paths or external URLs, see the broken link report.

Note: Your PR may contain errors or warnings unrelated to the files you changed. This happens when external dependencies like GitHub alias, Microsoft alias, cross repo links are updated. Please use these instructions to resolve them.

For any questions, please:

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[opbld32]

Docs Build status updates of commit 668c449:

✅ Validation status: passed

File	Status	Preview URL	Details
reference/docs-conceptual/whats-new/differences-from-windows-powershell.md	✅Succeeded	View (>=powershell-5.1)

For more details, please refer to the build report.

Note: Broken links written as relative paths are included in the above build report. For broken links written as absolute paths or external URLs, see the broken link report.

For any questions, please:

• Try searching the docs.microsoft.com contributor guides
• Post your question in the Docs support channel

[opbld31]

Docs Build status updates of commit 4600b68:

✅ Validation status: passed

File	Status	Preview URL	Details
reference/docs-conceptual/whats-new/differences-from-windows-powershell.md	✅Succeeded	View (>=powershell-5.1)

For more details, please refer to the build report.

Note: Broken links written as relative paths are included in the above build report. For broken links written as absolute paths or external URLs, see the broken link report.

For any questions, please:

• Try searching the docs.microsoft.com contributor guides
• Post your question in the Docs support channel

[opbld31]

Docs Build status updates of commit 9d2a3d8:

✅ Validation status: passed

File	Status	Preview URL	Details
reference/docs-conceptual/whats-new/differences-from-windows-powershell.md	✅Succeeded	View (>=powershell-5.1)

For more details, please refer to the build report.

Note: Broken links written as relative paths are included in the above build report. For broken links written as absolute paths or external URLs, see the broken link report.

For any questions, please:

• Try searching the docs.microsoft.com contributor guides
• Post your question in the Docs support channel

[opbld33]

Docs Build status updates of commit 64f512d:

✅ Validation status: passed

File	Status	Preview URL	Details
reference/docs-conceptual/whats-new/differences-from-windows-powershell.md	✅Succeeded	View (>=powershell-5.1)

For more details, please refer to the build report.

Note: Broken links written as relative paths are included in the above build report. For broken links written as absolute paths or external URLs, see the broken link report.

For any questions, please:

• Try searching the docs.microsoft.com contributor guides
• Post your question in the Docs support channel

[michaeltlombardi]

LGTM!