build(deps): bump vuetify from 2.6.7 to 2.7.1

Bumps [vuetify](https://github.com/vuetifyjs/vuetify/tree/HEAD/packages/vuetify) from 2.6.7 to 2.7.1.
- [Release notes](https://github.com/vuetifyjs/vuetify/releases)
- [Commits](https://github.com/vuetifyjs/vuetify/commits/v2.7.1/packages/vuetify)

---
updated-dependencies:
- dependency-name: vuetify
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

package.json

@@ -17,7 +17,7 @@
     "screenfull": "^6.0.1",
     "url-join": "^5.0.0",
     "vue": "^2.7.7",
-    "vuetify": "^2.6.7"
+    "vuetify": "^2.7.1"
   },
   "devDependencies": {
     "@types/url-join": "^4.0.1",