chore(deps): Bump lxml from 5.4.0 to 6.0.0

---
updated-dependencies:
- dependency-name: lxml
  dependency-version: 6.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

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,<4",
   "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==4.24.0
-lxml==5.4.0
+lxml==6.0.0
 marshmallow==3.26.1
 pydantic==2.11.7
 pyOpenSSL==25.1.0