Update ddos-protection-sku-comparison.md

[doherty100]

Public IP Standard SKU restriction is explicitly stated for DDoS IP Protection here https://learn.microsoft.com/en-us/azure/ddos-protection/manage-ddos-protection-powershell-ip#enable-ddos-ip-protection-preview-for-a-public-ip-address, but is not mentioned anywhere for DDoS IP Network Protection. I am making the assumption that both plans only work with Public IP Standard SKU.

[prmerger-automator[bot]]

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[opbld32]

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[Jak-MS]

@AbdullahBell

• Can you review this PR?
• IMPORTANT: When this content is ready to merge, you must add #sign-off in a comment or the approval may get overlooked.

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

[prmerger-automator[bot]]

@doherty100 : Thanks for your contribution! The author(s) have been notified to review your proposed change.

[prmerger-automator[bot]]

@doherty100 : Thanks for your contribution! The author(s) have been notified to review your proposed change.

[learn-build-service-prod[bot]]

Learn Build status updates of commit d8d4b9c:

:white_check_mark: Validation status: passed

File	Status	Preview URL	Details
articles/ddos-protection/ddos-protection-sku-comparison.md	:white_check_mark:Succeeded

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 learn.microsoft.com contributor guides
• Post your question in the Learn support channel

[doherty100]

@AbdullahBell made the suggested change can you please review?

[AbdullahBell]

#sign-off