Bump lxml from 5.2.0 to 5.2.1

Bumps [lxml](https://github.com/lxml/lxml) from 5.2.0 to 5.2.1.
- [Release notes](https://github.com/lxml/lxml/releases)
- [Changelog](https://github.com/lxml/lxml/blob/master/CHANGES.txt)
- [Commits](lxml/lxml@lxml-5.2.0...lxml-5.2.1)

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

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

requirements.txt

@@ -3,7 +3,7 @@ argcomplete==3.1.2; python_version < '3.8'
 argcomplete==3.2.3; python_version >= '3.8'
 importlib_metadata==4.0.1; python_version < '3.8'
 jsonschema==3.2.0
-lxml==5.2.0
+lxml==5.2.1
 pytest==7.0.1; python_version < '3.8'
 pytest==8.1.1; python_version >= '3.8'
 pytest-forked==1.4.0; python_version == '3.6'