Bump vue-meta from 2.1.0 to 2.2.0 (#90)

Bumps [vue-meta](https://github.com/nuxt/vue-meta) from 2.1.0 to 2.2.0.
- [Release notes](https://github.com/nuxt/vue-meta/releases)
- [Changelog](https://github.com/nuxt/vue-meta/blob/master/CHANGELOG.md)
- [Commits](https://github.com/nuxt/vue-meta/compare/v2.1.0...v2.2.0)

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

package.json

@@ -28,7 +28,7 @@
   "bulma": "^0.7.5",
   "date-fns": "^2.0.0-beta.3",
   "vue": "^2.6.10",
-  "vue-meta": "^2.1.0",
+  "vue-meta": "^2.2.0",
   "vue-router": "^3.0.7"
  },
  "devDependencies": {