Add api.githubcopilot.com to CopilotDefaultDomains

[Copilot]

The domain api.githubcopilot.com is used for remote GitHub MCP server connections (https://api.githubcopilot.com/mcp/) but was missing from CopilotDefaultDomains.

Changes

• pkg/workflow/domains.go: Added api.githubcopilot.com to CopilotDefaultDomains list in alphabetical order
• pkg/workflow/domains_test.go: Updated test expectations to include the new domain
• Compiled workflows: 75 .lock.yml files automatically updated with the new domain in firewall rules and environment variables

The domain now appears alongside other Copilot API endpoints:

var CopilotDefaultDomains = []string{
    "api.business.githubcopilot.com",
    "api.enterprise.githubcopilot.com",
    "api.github.com",
    "api.githubcopilot.com",  // Added
    "api.individual.githubcopilot.com",
    // ...
}

Original prompt

Add api.githubcopilot.com to the list of default allowed domains

Custom agent used: create-safe-output-type
Adding a New Safe Output Type to GitHub Agentic Workflows

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💡 You can make Copilot smarter by setting up custom instructions, customizing its development environment and configuring Model Context Protocol (MCP) servers. Learn more Copilot coding agent tips in the docs.