Add copilot as reviewer from the Pull request page

[karthiknadig]

Type: Feature Request

Select copilot as a reviewer from the pull request page.

Like this on github:

Can we get it here:

Extension version: 0.103.2024121117
VS Code version: Code - Insiders 1.97.0-insider (b425f4802fcbcccb11ad991208fa262c06255be3, 2024-12-13T05:04:19.453Z)
OS version: Windows_NT x64 10.0.26100
Modes: