Bump lxml from 4.9.1 to 4.9.2

Bumps [lxml](https://github.com/lxml/lxml) from 4.9.1 to 4.9.2.
- [Release notes](https://github.com/lxml/lxml/releases)
- [Changelog](https://github.com/lxml/lxml/blob/master/CHANGES.txt)
- [Commits](https://github.com/lxml/lxml/compare/lxml-4.9.1...lxml-4.9.2)

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

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

requirements.txt

@@ -1,7 +1,7 @@
 PlexAPI==4.13.1
 tmdbapis==1.0.8
 arrapi==1.4.1
-lxml==4.9.1
+lxml==4.9.2
 requests==2.28.1
 requests-cache==0.9.6
 ruamel.yaml==0.17.21