Bump vue from 2.6.10 to 3.0.0 in /packages/storybook

Bumps [vue](https://github.com/vuejs/core) from 2.6.10 to 3.0.0.
- [Release notes](https://github.com/vuejs/core/releases)
- [Changelog](https://github.com/vuejs/core/blob/v3.0.0/CHANGELOG.md)
- [Commits](https://github.com/vuejs/core/commits/v3.0.0)

---
updated-dependencies:
- dependency-name: vue
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Diff for: packages/storybook/package.json

@@ -11,7 +11,7 @@
   "dependencies": {
     "@intlify/vue-i18n-loader": "^4.2.0",
     "http-server": "14.1.1",
-    "vue": "2.6.10",
+    "vue": "3.0.0",
     "vue-i18n": "8.22.1",
     "vue-router": "3.5.2"
   },