fix: upgrade shelljs to fix Node.js compatibility warnings
- Upgrade shelljs from 0.7.6 to 0.8.5
- Resolves 'Accessing non-existent property' warnings in Node.js 20
- Fixes warnings for: cat, cd, chmod, cp, dirs, pushd, popd, echo, etc.
Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>