Upgrade: Bump prettier from 3.0.0 to 3.1.0

Bumps [prettier](https://github.com/prettier/prettier) from 3.0.0 to 3.1.0.
- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/main/CHANGELOG.md)
- [Commits](https://github.com/prettier/prettier/compare/3.0.0...3.1.0)

---
updated-dependencies:
- dependency-name: prettier
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

package.json

@@ -15,7 +15,7 @@
     "@vuepress/plugin-debug": "^2.0.0-beta.25",
     "@vuepress/plugin-search": "^2.0.0-beta.25",
     "postcss-loader": "^7.3.0",
-    "prettier": "^3.0.0",
+    "prettier": "^3.1.0",
     "sass": "^1.51.0",
     "sass-loader": "^13.3.0",
     "vue-property-decorator": "^9.1.2",