Bump lxml-html-clean from 0.1.1 to 0.2.0 (#4371)

Bumps [lxml-html-clean](https://github.com/fedora-python/lxml_html_clean) from 0.1.1 to 0.2.0.
- [Changelog](https://github.com/fedora-python/lxml_html_clean/blob/main/CHANGES.rst)
- [Commits](https://github.com/fedora-python/lxml_html_clean/compare/0.1.1...0.2.0)

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

requirements.txt

@@ -7,7 +7,7 @@ langchain-community==0.2.10
 langchain-openai==0.1.19
 libmozdata==0.2.6
 lmdb==1.5.1
-lxml-html-clean==0.1.1
+lxml-html-clean==0.2.0
 markdown2==2.5.0
 matplotlib==3.9.1
 mercurial==6.5.3