Bump datamodel-code-generator from 0.30.1 to 0.30.2

Bumps [datamodel-code-generator](https://github.com/koxudaxi/datamodel-code-generator) from 0.30.1 to 0.30.2.
- [Release notes](https://github.com/koxudaxi/datamodel-code-generator/releases)
- [Commits](koxudaxi/datamodel-code-generator@0.30.1...0.30.2)

---
updated-dependencies:
- dependency-name: datamodel-code-generator
  dependency-version: 0.30.2
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]