Update to more detailed Key Vault warning advice reusable content

[Orin-Thomas]

As part of improving security, adding block to actionable advice on using API keys with Key Vault rather than using them in source code

[learn-build-service-prod]

Learn Build status updates of commit 37ed9aa:

❌ Validation status: errors

Please follow instructions here which may help to resolve issue.

File	Status	Preview URL	Details
docs-ref-services/preview/ai-documentintelligence-readme.md	❌Error		Details

docs-ref-services/preview/ai-documentintelligence-readme.md

• Line 134, Column 1: [Error: include-not-found - See documentation] Invalid include link: '~/reusable-content/ce-skilling/azure/includes/ai-services/security/azure-key-vault.md'.
• Line 7, Column 13: [Warning: ms-service-subservice-invalid - See documentation] Invalid value for 'ms.service': 'documentintelligence'.
• Line 57, Column 381: [Warning: bookmark-not-found - See documentation] Cannot find bookmark '#create-the-client-with-an-azure-active-directory-credential' in 'docs-ref-services/preview/ai-documentintelligence-readme.md'.
• Line 2, Column 1: [Suggestion: description-missing - See documentation] Missing required attribute: 'description'.
• Line 25, Column 3: [Suggestion: docs-link-absolute - See documentation] Absolute link 'https://learn.microsoft.com/azure/ai-services/document-intelligence/overview?view=doc-intel-4.0.0&viewFallbackFrom=form-recog-3.0.0' will be broken in isolated environments. Replace with a relative link.
• Line 25, Column 3: [Suggestion: preserve-view-not-set - See documentation] You've pinned this link to a specific version of content with the view parameter. It's recommended not to pin a version unless that version is A) not the default view and B) the context is about that version specifically. To proceed with pinning a version add the &preserve-view=true to the URL. Otherwise, remove the view parameter. URL: https://learn.microsoft.com/azure/ai-services/document-intelligence/overview?view=doc-intel-4.0.0&viewFallbackFrom=form-recog-3.0.0
• Line 94, Column 4: [Suggestion: preserve-view-not-set - See documentation] You've pinned this link to a specific version of content with the view parameter. It's recommended not to pin a version unless that version is A) not the default view and B) the context is about that version specifically. To proceed with pinning a version add the &preserve-view=true to the URL. Otherwise, remove the view parameter. URL: /cli/azure/cognitiveservices/account?view=azure-cli-latest#az-cognitiveservices-account-show
• Line 943, Column 77: [Suggestion: docs-link-absolute - See documentation] Absolute link 'https://learn.microsoft.com/azure/ai-services/document-intelligence/overview?view=doc-intel-4.0.0&viewFallbackFrom=form-recog-3.0.0' will be broken in isolated environments. Replace with a relative link.
• Line 943, Column 77: [Suggestion: preserve-view-not-set - See documentation] You've pinned this link to a specific version of content with the view parameter. It's recommended not to pin a version unless that version is A) not the default view and B) the context is about that version specifically. To proceed with pinning a version add the &preserve-view=true to the URL. Otherwise, remove the view parameter. URL: https://learn.microsoft.com/azure/ai-services/document-intelligence/overview?view=doc-intel-4.0.0&viewFallbackFrom=form-recog-3.0.0

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