fix: upgrade vue-i18n from 8.26.7 to 8.26.8

Snyk has created this PR to upgrade vue-i18n from 8.26.7 to 8.26.8.

See this package in npm:


See this project in Snyk:
https://app.snyk.io/org/lissy93/project/564ca11b-8665-48b8-befa-ccd607c3e09a?utm_source=github&utm_medium=referral&page=upgrade-pr

package.json

@@ -35,7 +35,7 @@
     "v-jsoneditor": "^1.4.2",
     "v-tooltip": "^2.1.3",
     "vue": "^2.6.10",
-    "vue-i18n": "^8.25.1",
+    "vue-i18n": "^8.26.8",
     "vue-js-modal": "^2.0.0-rc.6",
     "vue-json-tree-view": "^2.1.6",
     "vue-material-tabs": "0.1.5",