chore: update litellm dependencies for stream

[Henrrypg]

This pull request updates the backend Python dependencies, primarily to upgrade litellm to version 1.80.10 with proxy support and to add several new dependencies required by the latest litellm and its proxy features. The changes affect both the main (base.in, base.txt) and development (dev.txt) requirements files, ensuring compatibility and support for new integrations.

The issue about this change is: BerriAI/litellm#18193

Currently is merged and we're waiting for Litellm v1.80.11 to avoid include fastapi in requirements.

[openedx-webhooks]

Thanks for the pull request, @Henrrypg!

This repository is currently maintained by @felipemontoya.

Once you've gone through the following steps feel free to tag them in a comment and let them know that your changes are ready for engineering review.

🔘 Get product approval

If you haven't already, check this list to see if your contribution needs to go through the product review process.

• If it does, you'll need to submit a product proposal for your contribution, and have it reviewed by the Product Working Group.
  • This process (including the steps you'll need to take) is documented here.
• If it doesn't, simply proceed with the next step.

🔘 Provide context

To help your reviewers and other members of the community understand the purpose and larger context of your changes, feel free to add as much of the following information to the PR description as you can:

• Dependencies

  This PR must be merged before / after / at the same time as ...

• Blockers

  This PR is waiting for OEP-1234 to be accepted.

• Timeline information

  This PR must be merged by XX date because ...

• Partner information

  This is for a course on edx.org.

• Supporting documentation
• Relevant Open edX discussion forum threads

🔘 Get a green build

If one or more checks are failing, continue working on your changes until this is no longer the case and your build turns green.

Details

---

Where can I find more information?

If you'd like to get more details on all aspects of the review process for open source pull requests (OSPRs), check out the following resources:

• Overview of Review Process for Community Contributions
• Pull Request Status Guide
• Making changes to your pull request

When can I expect my changes to be merged?

Our goal is to get community contributions seen and reviewed as efficiently as possible.

However, the amount of time that it takes to review and merge a PR can vary significantly based on factors such as:

• The size and impact of the changes that it introduces
• The need for product review
• Maintenance status of the parent repository

💡 As a result it may take up to several weeks or months to complete a review and merge your PR.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 90.58%. Comparing base (b200e96) to head (67b3554).

Additional details and impacted files

@@           Coverage Diff           @@
##             main      #73   +/-   ##
=======================================
  Coverage   90.58%   90.58%           
=======================================
  Files          47       47           
  Lines        4310     4310           
  Branches      271      271           
=======================================
  Hits         3904     3904           
  Misses        317      317           
  Partials       89       89           

Flag	Coverage Δ
unittests	90.58% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

[felipemontoya]

by my testing in local, adding orjson and fastapi is enough to get streaming working without needing the whole proxy requirements which are quite heavy (mcp, starlet, ...)

[felipemontoya]

Here is the issue in litellm: BerriAI/litellm#18193

[felipemontoya]

This was fixed upstream, well wait for a release and upgrade