build(deps): update mkdocs-autorefs requirement in /pywry/docs

Updates the requirements on [mkdocs-autorefs](https://github.com/mkdocstrings/autorefs) to permit the latest version.
- [Release notes](https://github.com/mkdocstrings/autorefs/releases)
- [Changelog](https://github.com/mkdocstrings/autorefs/blob/main/CHANGELOG.md)
- [Commits](mkdocstrings/autorefs@1.0.0...1.4.4)

---
updated-dependencies:
- dependency-name: mkdocs-autorefs
  dependency-version: 1.4.4
  dependency-type: direct:production
...

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

Author: dependabot[bot]

pywry/docs/requirements.txt

@@ -1,7 +1,7 @@
 # PyWry Documentation Requirements
 mkdocs>=1.5.0
 mkdocs-material>=9.5.0
-mkdocs-autorefs>=1.0.0
+mkdocs-autorefs>=1.4.4
 
 # Auto-generated API documentation from source
 mkdocstrings[python]>=1.0.4