Allow Copilot to approve pull requests

Copilot Code Review can approve pull requests based on its review findings, including whether previous suggestions were addressed and whether any unresolved issues remain.

Administrators can control whether Copilot can approve pull requests at the organization, project, and repository levels. Copilot approvals integrate with existing branch policies and can optionally count toward the minimum number of required reviewers. Teams can also require at least one human approval.

When new commits are pushed, any existing Copilot approval is reset, requiring a new review before Copilot can approve again.

This capability helps teams reduce approval delays while maintaining control over code quality and merge requirements.