chore(deps): Bump marshmallow from 3.26.1 to 4.0.0

Bumps [marshmallow](https://github.com/marshmallow-code/marshmallow) from 3.26.1 to 4.0.0.
- [Changelog](https://github.com/marshmallow-code/marshmallow/blob/dev/CHANGELOG.rst)
- [Commits](marshmallow-code/marshmallow@3.26.1...4.0.0)

---
updated-dependencies:
- dependency-name: marshmallow
  dependency-version: 4.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

pyproject.toml

@@ -22,7 +22,7 @@ dependencies = [
   "defusedxml>=0.6.0,<1",
   "jsonschema>=3.1.1",
   "lxml>=5.2.1,<6",
-  "marshmallow>=3,<4",
+  "marshmallow>=3,<5",
   "pydantic>=2.10.0,!=1.7.*,!=1.8.*,!=1.9.*",
   "pyOpenSSL>=24.0.0",
   "pytz>=2019.3",

requirements.in

@@ -14,7 +14,7 @@ djangorestframework>=3.10.3,<3.17
 importlib-metadata==8.7.0
 jsonschema==4.23.0
 lxml==5.4.0
-marshmallow==3.26.1
+marshmallow==4.0.0
 pydantic==2.11.2
 pyOpenSSL==25.0.0
 pytz==2025.2