[DEPENDABOT]: Bump lxml from 5.1.0 to 5.2.1

Bumps [lxml](https://github.com/lxml/lxml) from 5.1.0 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-5.1.0...lxml-5.2.1)

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

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

Author: dependabot[bot]

requirements.txt

@@ -50,7 +50,7 @@ kiwisolver==1.4.5
 legacy-api-wrap==1.4
 leidenalg==0.10.2
 llvmlite==0.42.0
-lxml==5.1.0
+lxml==5.2.1
 markdown-it-py==3.0.0
 markupsafe==2.1.5
 matplotlib-inline==0.1.6