docs: update quickstart Python version support to 3.10 and 3.11

[HarshRajSinghania]

Summary

Update the Quickstart page so the documented Python versions match current project support.

Motivation

Fixes #465.

The live quickstart still said dependencies do not consistently support Python 3.11 and that Python 3.8–3.10 had been tested. That is out of date:

• pyproject.toml has requires-python = ">=3.10" and classifiers for 3.10 and 3.11
• the support goals cited in update supported version information in quickstart #465 are Python 3.10 and 3.11

Implementation

In docs/source/quick-start.rst, replace the outdated version sentence with:

CollectOSS currently supports Python 3.10 and Python 3.11.

No other files were changed.

Testing

• Confirmed the old sentence was the only occurrence of the 3.8 / “3.11 not supported” wording under docs/.
• Confirmed the new wording matches requires-python and the Programming Language classifiers in pyproject.toml.
• Diff is a single sentence in one RST file; no code path change.

[MoralCode]

Thanks for the enthusiasm with submitting a PR! unfortunately it seems like this PR is redundant with #466. I dont want to create a situation where there is a race to see who can apply the feedback first (the same feedback i gave to that PR applies to this one too), so I'll close this one.

Thanks for contributing though! If youre looking for other ways to contribute, I invite you to join
CHAOSS Slack in the #wg-collectoss-8knot channel to chat with other maintainers/contributors so we can all coordinate the development roadmap