Bump python-multipart from 0.0.20 to 0.0.26

Bumps [python-multipart](https://github.com/Kludex/python-multipart) from 0.0.20 to 0.0.26.
- [Release notes](https://github.com/Kludex/python-multipart/releases)
- [Changelog](https://github.com/Kludex/python-multipart/blob/master/CHANGELOG.md)
- [Commits](Kludex/python-multipart@0.0.20...0.0.26)

---
updated-dependencies:
- dependency-name: python-multipart
  dependency-version: 0.0.26
  dependency-type: direct:production
...

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

Author: dependabot[bot]

pyproject.toml

@@ -23,7 +23,7 @@ dependencies = [
     "async-lru>=2.0.5,<3",
     "httpx>=0.28.1,<0.29",
     "polars-lts-cpu[pyarrow]>=1.31.0,<2",
-    "python-multipart>=0.0.20,<0.0.21",
+    "python-multipart>=0.0.26,<0.0.27",
     "numpy>=2.3.1,<3",
     "ruff>=0.12.2,<0.13",
     "nbformat>=5.10.4,<6",