chore(deps): bump litellm in the uv group across 1 directory

Bumps the uv group with 1 update in the / directory: [litellm](https://github.com/BerriAI/litellm).


Updates `litellm` from 1.74.9 to 1.83.0
- [Release notes](https://github.com/BerriAI/litellm/releases)
- [Commits](https://github.com/BerriAI/litellm/commits)

---
updated-dependencies:
- dependency-name: litellm
  dependency-version: 1.83.0
  dependency-type: direct:production
  dependency-group: uv
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pyproject.toml

@@ -11,7 +11,7 @@ dependencies = [
     # Core Dependencies
     "pydantic>=2.11.9",
     "openai>=1.13.3",
-    "litellm==1.74.9",
+    "litellm==1.83.0",
     "instructor>=1.3.3",
     # Text Processing
     "pdfplumber>=0.11.4",