Use open source feedback control

[gewarren]

If we don't do this, we have to disable the Issues tab, which we don't want.

[BillWagner]

This is a great idea, but there are 5 additional keys that need to be added for this to work.

[learn-build-service-prod]

Learn Build status updates of commit 89c4493:

✅ Validation status: passed

File	Status	Preview URL	Details
docfx.json	✅Succeeded

For more details, please refer to the build report.

For any questions, please:

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

[BillWagner]

Looks good now. Approving.

[learn-build-service-prod]

Learn Build status updates of commit 378657e:

✅ Validation status: passed

File	Status	Preview URL	Details
docfx.json	✅Succeeded

For more details, please refer to the build report.

For any questions, please:

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