build(deps): bump mkdocs-markdownextradata-plugin from 0.2.5 to 0.2.6 (#2044)

Bumps [mkdocs-markdownextradata-plugin](https://github.com/rosscdh/mkdocs-markdownextradata-plugin) from 0.2.5 to 0.2.6.
- [Release notes](https://github.com/rosscdh/mkdocs-markdownextradata-plugin/releases)
- [Commits](https://github.com/rosscdh/mkdocs-markdownextradata-plugin/compare/0.2.5...0.2.6)

---
updated-dependencies:
- dependency-name: mkdocs-markdownextradata-plugin
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

docs/requirements.txt

@@ -6,4 +6,4 @@ mkdocs-material==9.5.33
 mkdocs-minify-plugin==0.8.0
 mkdocs-redirects==1.2.1
 mkdocs-include-markdown-plugin==6.2.2
-mkdocs-markdownextradata-plugin==0.2.5
+mkdocs-markdownextradata-plugin==0.2.6