Bump vuetify from 2.3.4 to 2.6.10

Bumps [vuetify](https://github.com/vuetifyjs/vuetify/tree/HEAD/packages/vuetify) from 2.3.4 to 2.6.10.
- [Release notes](https://github.com/vuetifyjs/vuetify/releases)
- [Commits](https://github.com/vuetifyjs/vuetify/commits/v2.6.10/packages/vuetify)

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

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

Author: dependabot[bot]

package-lock.json

@@ -37,7 +37,7 @@
     "vue-i18n": "^7.8.0",
     "vue-router": "^3.0.3",
     "vuedraggable": "^2.24.3",
-    "vuetify": "^2.3.4",
+    "vuetify": "^2.6.10",
     "vuex": "^3.0.1",
     "xterm": "^4.6.0",
     "xterm-addon-fit": "^0.4.0",