Added three new instruction files aligned with Microsoft's Responsible AI principles:
- responsible-ai-development.instructions.md: Comprehensive guide implementing Microsoft's six Responsible AI principles (Fairness, Reliability & Safety, Privacy & Security, Inclusiveness, Transparency, Accountability)
- human-in-the-loop-development.instructions.md: Best practices for maintaining human oversight and accountability in AI-assisted development workflows
- inclusive-language-bias-awareness.instructions.md: Guidelines for using inclusive, bias-aware language across all technical artifacts
Updated CONTRIBUTING.md to emphasize Responsible AI development practices and align with Microsoft's official framework.
These files promote trustworthy AI development that upholds societal values while enhancing developer productivity with AI tools like GitHub Copilot.