更新vue-i18n版本

APP/package.json.ftl

@@ -44,7 +44,7 @@ TARGET=PSSYSAPP
     "vue-amap": "^0.5.10",
     "vue-class-component": "^7.0.2",
     "vue-grid-layout": "^2.3.7",
-    "vue-i18n": "^8.15.3",
+    "vue-i18n": "^8.23.0",
     "vue-property-decorator": "^9.1.2",
     "vue-router": "^3.1.3",
     "vuex": "^3.1.2",