GH Action lite version

[vim-zz]

✨ PR Description

Purpose and impact:
This PR introduces a lite version of gitStream for large repositories to address GitHub Actions timeout issues.

Main changes:

• Added a new gitstream-lite.yml file for shallow cloning in large repositories
• Updated documentation to include instructions for using the lite version
• Added troubleshooting section for GitHub timeout issues with large repositories

Generated by LinearB AI and added by gitStream.
_{AI-generated content may contain inaccuracies. Please verify before using. We'd love your feedback! 🚀}

[orca-security-us]

Orca Security Scan Summary

Status	Check	Issues by priority
Passed	Infrastructure as Code	0   0   0   0	View in Orca
Passed	SAST	0   0   0   0	View in Orca
Passed	Secrets	0   0   0   0	View in Orca
Passed	Vulnerabilities	0   0   0   0	View in Orca

[gitstream-cm]

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[MishaKav]

In the past we don’t really see that it works well.