Update Arm related content

[mattwojo]

Needs review by Marcus Perryman

[learn-build-service-prod]

Learn Build status updates of commit 5a4a3a6:

⚠️ Validation status: warnings

File	Status	Preview URL	Details
msix-src/package/device-architecture.md	⚠️Warning		Details

msix-src/package/device-architecture.md

• Line 43, Column 398: [Warning: hard-coded-locale - See documentation] Link 'https://azure.microsoft.com/en-us/blog/now-in-preview-azure-virtual-machines-with-ampere-altra-armbased-processors/' contains locale code 'en-us'. For localizability, remove 'en-us' from links to most Microsoft sites.

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[learn-build-service-prod]

Learn Build status updates of commit e479b8c:

✅ Validation status: passed

File	Status	Preview URL	Details
msix-src/package/device-architecture.md	✅Succeeded

For more details, please refer to the build report.

Note: Links can become broken if there are changes on the target sites.

For any questions, please:

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