Bump @vue/cli-plugin-babel from 3.9.2 to 3.11.0

Bumps [@vue/cli-plugin-babel](https://github.com/vuejs/vue-cli/tree/HEAD/packages/@vue/cli-plugin-babel) from 3.9.2 to 3.11.0.
- [Release notes](https://github.com/vuejs/vue-cli/releases)
- [Changelog](https://github.com/vuejs/vue-cli/blob/dev/CHANGELOG.md)
- [Commits](https://github.com/vuejs/vue-cli/commits/v3.11.0/packages/@vue/cli-plugin-babel)

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

package.json

@@ -15,7 +15,7 @@
   },
   "devDependencies": {
     "@fullhuman/postcss-purgecss": "^1.2.0",
-    "@vue/cli-plugin-babel": "^3.5.1",
+    "@vue/cli-plugin-babel": "^3.11.0",
     "@vue/cli-plugin-eslint": "^3.5.1",
     "@vue/cli-service": "^3.11.0",
     "@vue/eslint-config-standard": "^4.0.0",