chore(deps-dev): Bump @vuepress/theme-default

Bumps the vuepress group in /docs with 1 update: [@vuepress/theme-default](https://github.com/vuejs/vuepress/tree/HEAD/packages/@vuepress/theme-default).


Updates `@vuepress/theme-default` from 2.0.0-rc.105 to 2.0.0-rc.106
- [Release notes](https://github.com/vuejs/vuepress/releases)
- [Changelog](https://github.com/vuejs/vuepress/blob/master/CHANGELOG.md)
- [Commits](https://github.com/vuejs/vuepress/commits/HEAD/packages/@vuepress/theme-default)

---
updated-dependencies:
- dependency-name: "@vuepress/theme-default"
  dependency-version: 2.0.0-rc.106
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: vuepress
...

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

Author: dependabot[bot]

docs/package-lock.json

@@ -24,7 +24,7 @@
     "@vuepress/bundler-vite": "2.0.0-rc.23",
     "@vuepress/plugin-google-analytics": "2.0.0-rc.103",
     "@vuepress/plugin-register-components": "2.0.0-rc.103",
-    "@vuepress/theme-default": "2.0.0-rc.105",
+    "@vuepress/theme-default": "2.0.0-rc.106",
     "sass-embedded": "^1.89.0",
     "vuepress": "2.0.0-rc.23"
   },