chore(deps): bump uvicorn from 0.39.0 to 0.44.0 in /reference (#7)

Bumps [uvicorn](https://github.com/Kludex/uvicorn) from 0.39.0 to 0.44.0.
- [Release notes](https://github.com/Kludex/uvicorn/releases)
- [Changelog](https://github.com/Kludex/uvicorn/blob/main/docs/release-notes.md)
- [Commits](Kludex/uvicorn@0.39.0...0.44.0)

---
updated-dependencies:
- dependency-name: uvicorn
  dependency-version: 0.44.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

reference/requirements.lock.txt

@@ -2,4 +2,4 @@
 # Refresh by resolving in a Python 3.11+ virtual environment.
 fastapi==0.135.3
 jsonschema==4.25.1
-uvicorn==0.39.0
+uvicorn==0.44.0