build(deps): bump lxml from 5.2.2 to 5.3.0

Bumps [lxml](https://github.com/lxml/lxml) from 5.2.2 to 5.3.0.
- [Release notes](https://github.com/lxml/lxml/releases)
- [Changelog](https://github.com/lxml/lxml/blob/master/CHANGES.txt)
- [Commits](lxml/lxml@lxml-5.2.2...lxml-5.3.0)

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

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

requirements.txt

@@ -64,7 +64,7 @@ iterators==0.2.0
 itsdangerous==2.2.0
 Jinja2==3.1.4
 jsonschema==4.23.0
-lxml==5.2.2
+lxml==5.3.0
 MarkupSafe==2.1.5
 mf2py==2.0.1
 mf2util==0.5.2