Bump lxml from 4.8.0 to 5.3.0

Bumps [lxml](https://github.com/lxml/lxml) from 4.8.0 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-4.8.0...lxml-5.3.0)

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

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

Author: dependabot[bot]

requirements.txt

@@ -2,7 +2,7 @@ certifi==2020.12.5
 chardet==4.0.0
 cssselect==1.1.0
 idna==2.9
-lxml==4.8.0
+lxml==5.3.0
 numpy==1.21.5
 pandas==0.25.3
 pyquery==1.4.0