Update uv lockfile handling instructions in documentation comments

[p3nGu1nZz]

Improved the documentation comment regarding .uv.lock file inclusion in version control. The updated comment now emphasizes the importance of including .uv.lock for binary package reproducibility while also advising on ignoring it for libraries or packages that run in multiple environments.

Reasons for making this change:
As a contributor, I aim to enhance clarity in documentation to promote effective dependency management and reproducibility.

Links to documentation supporting these rule changes:

• Managing lockfiles with UV – Detailed guidelines on creating, updating, and handling .uv.lock files.
• Dependency lockfile practices – Insights into how to manage dependencies effectively with lockfiles.
• Best practices for using UV with dependency bots – Recommended practices for keeping dependencies up-to-date with .uv.lock files.