chore(deps-dev): bump datamodel-code-generator

Bumps the uv group with 1 update in the / directory: [datamodel-code-generator](https://github.com/koxudaxi/datamodel-code-generator).


Updates `datamodel-code-generator` from 0.35.0 to 0.64.0
- [Release notes](https://github.com/koxudaxi/datamodel-code-generator/releases)
- [Changelog](https://github.com/koxudaxi/datamodel-code-generator/blob/main/CHANGELOG.md)
- [Commits](koxudaxi/datamodel-code-generator@0.35.0...0.64.0)

---
updated-dependencies:
- dependency-name: datamodel-code-generator
  dependency-version: 0.64.0
  dependency-type: direct:development
  dependency-group: uv
...

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Author: dependabot[bot]