vk uses the GitHub GraphQL API. Provide a token using one of these sources,
listed from highest to lowest precedence:
--github-token <TOKEN>VK_GITHUB_TOKENGITHUB_TOKENgithub_tokenin the active configuration file
The token needs read access for pull request and issue data. Use public_repo
for public repositories or repo for private repositories. See the
GitHub token guide for token creation and storage details.