chore(deps): Bump lxml from 5.4.0 to 6.0.2

Bumps [lxml](https://github.com/lxml/lxml) from 5.4.0 to 6.0.2.
- [Release notes](https://github.com/lxml/lxml/releases)
- [Changelog](https://github.com/lxml/lxml/blob/master/CHANGES.txt)
- [Commits](lxml/lxml@lxml-5.4.0...lxml-6.0.2)

---
updated-dependencies:
- dependency-name: lxml
  dependency-version: 6.0.2
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

pyproject.toml

@@ -20,7 +20,7 @@ dependencies = [
   "cryptography>=43.0.0",
   "defusedxml>=0.6.0,<1",
   "jsonschema>=3.1.1",
-  "lxml>=5.2.1,<6",
+  "lxml>=5.2.1,<7",
   "marshmallow>=3,<5",
   "pydantic>=2.10.0,!=1.7.*,!=1.8.*,!=1.9.*",
   "pyOpenSSL>=24.0.0",

requirements.in

@@ -13,7 +13,7 @@ Django>=4.2
 djangorestframework>=3.10.3,<3.17
 importlib-metadata==8.7.0
 jsonschema==4.25.0
-lxml==5.4.0
+lxml==6.0.2
 marshmallow==4.0.1
 pydantic==2.11.7
 pyOpenSSL==25.1.0