fix(deps-dev): update datamodel-code-generator[http] requirement

Updates the requirements on [datamodel-code-generator[http]](https://github.com/koxudaxi/datamodel-code-generator) to permit the latest version.
- [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@0.0.1...0.55.0)

---
updated-dependencies:
- dependency-name: datamodel-code-generator[http]
  dependency-version: 0.55.0
  dependency-type: direct:development
...

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

Author: dependabot[bot]

pyproject.toml

@@ -84,7 +84,7 @@ dev = [
     "pre-commit>=2.4.0",
     "python-semantic-release>=10.4.0",
     "pylint",
-    "datamodel-code-generator[http]<0.55.0",
+    "datamodel-code-generator[http]<0.56.0",
     "gitpython",
 ]