Test: expanded git-base remote source provider API

[joyceerhl]

Refs: #141295

• anyOS @lramos15
• anyOS @sandy081

Complexity: 3
Authors: @joyceerhl @lszomoru

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This milestone we expanded the git-base extension's API surface to enable remote source providers to contribute additional details about available remote sources to its pickers.

The builtin GitHub extension and the Remote Repositories extension have adopted the expanded API.

Please test the following with the latest VS Code Insiders:

• In desktop, execute Git: Clone, choose Clone from GitHub, and verify that the picker items now include repo star count and show the repo description in each repo's item detail
• In desktop, install these extensions
  • https://marketplace.visualstudio.com/_apis/public/gallery/publishers/GitHub/vsextensions/remotehub/0.31.2022042501/vspackage
  • https://marketplace.visualstudio.com/_apis/public/gallery/publishers/ms-vscode/vsextensions/remote-repositories/0.5.2022042501/vspackage
  • https://marketplace.visualstudio.com/_apis/public/gallery/publishers/ms-vscode/vsextensions/azure-repos/0.9.2022042501/vspackage
• Verify that the Open Remote Repository picker from the remote indicator menu continues to display
  - Options to open a GitHub repo, open a GitHub PR, and open an Azure Repos repo
  - Recently opened workspaces
• Verify that selecting these options continues to work as expected