chore(deps): bump lxml in the pip group across 1 directory

Bumps the pip group with 1 update in the / directory: [lxml](https://github.com/lxml/lxml).


Updates `lxml` from 6.0.2 to 6.1.0
- [Release notes](https://github.com/lxml/lxml/releases)
- [Changelog](https://github.com/lxml/lxml/blob/master/CHANGES.txt)
- [Commits](lxml/lxml@lxml-6.0.2...lxml-6.1.0)

---
updated-dependencies:
- dependency-name: lxml
  dependency-version: 6.1.0
  dependency-type: direct:production
  dependency-group: pip
...

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

Author: dependabot[bot]

requirements.txt

@@ -2,7 +2,7 @@ pelican==4.11.0.post0
 Markdown==3.10.2
 beautifulsoup4==4.14.3
 PyYAML==6.0.3
-lxml==6.0.2
+lxml==6.1.0
 pelican-sitemap==1.2.2
 pelican-neighbors==1.2.0
 nltk==3.9.4