docs: add reference to entra auth with app insights

[LeonardHd]

[prmerger-automator[bot]]

@LeonardHd : 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 99d7451:

:warning: Validation status: warnings

File	Status	Preview URL	Details
articles/azure-functions/configure-monitoring.md	:warning:Warning		Details

articles/azure-functions/configure-monitoring.md

• Line 294, Column 222: [Warning: file-not-found - See documentation] Invalid file link: 'articles/azure-monitor/app/azure-ad-authentication.md'.

For more details, please refer to the build report.

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

Learn Build status updates of commit fdac4df:

:warning: Validation status: warnings

File	Status	Preview URL	Details
articles/azure-functions/configure-monitoring.md	:warning:Warning		Details

articles/azure-functions/configure-monitoring.md

• Line 294, Column 221: [Warning: file-not-found - See documentation] Invalid file link: 'articles/azure-monitor/app/azure-ad-authentication.md'.

For more details, please refer to the build report.

Note: Your PR may contain errors or warnings or suggestions 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.

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• Post your question in the Learn support channel

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

Learn Build status updates of commit 0a9c98c:

:white_check_mark: Validation status: passed

File	Status	Preview URL	Details
articles/azure-functions/configure-monitoring.md	:white_check_mark:Succeeded

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[Court72]

@ggailey777

Can you review the proposed changes?

When the changes are ready for publication, add a #sign-off comment to signal that the PR is ready for the review team to merge.

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

[ggailey777]

Hi @LeonardHd, thanks for helping out with the Functions documentation. We're currently working on documenting this new setting, so we can't use this pr "as-is," but I will include your commit in our final PR in our private repo to make sure that you get credit for helping out here.

[ggailey777]

#label:"include-in-private-pr"

[AnnaMHuff]

PR review team emailed author today

[ggailey777]

Thanks @LeonardHd. I revised your suggestion a bit and it's now live in docs:

• Configuring article
• App settings reference