build(deps-dev): bump vitepress from 1.4.1 to 1.4.2

Bumps [vitepress](https://github.com/vuejs/vitepress) from 1.4.1 to 1.4.2.
- [Release notes](https://github.com/vuejs/vitepress/releases)
- [Changelog](https://github.com/vuejs/vitepress/blob/main/CHANGELOG.md)
- [Commits](vuejs/vitepress@v1.4.1...v1.4.2)

---
updated-dependencies:
- dependency-name: vitepress
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

package.json

@@ -1,6 +1,6 @@
 {
   "devDependencies": {
-    "vitepress": "^1.4.1"
+    "vitepress": "^1.4.2"
   },
   "scripts": {
     "docs:dev": "vitepress dev docs",