Update dependency vue-router to ^3.4.3

package.json

@@ -147,7 +147,7 @@
     "vue": "^2.6.10",
     "vue-apollo": "^3.0.3",
     "vue-loader": "^15.9.0",
-    "vue-router": "^3.0.2",
+    "vue-router": "^3.4.3",
     "vue-template-compiler": "^2.6.10",
     "vue-virtual-scroll-list": "^1.4.4",
     "vuedraggable": "^2.23.0",

yarn.lock

@@ -12295,10 +12295,10 @@ vue-loader@^15.9.0:
     vue-hot-reload-api "^2.3.0"
     vue-style-loader "^4.1.0"
 
-vue-router@^3.0.2:
-  version "3.0.2"
-  resolved "https://registry.yarnpkg.com/vue-router/-/vue-router-3.0.2.tgz#dedc67afe6c4e2bc25682c8b1c2a8c0d7c7e56be"
-  integrity sha512-opKtsxjp9eOcFWdp6xLQPLmRGgfM932Tl56U9chYTnoWqKxQ8M20N7AkdEbM5beUh6wICoFGYugAX9vQjyJLFg==
+vue-router@^3.4.3:
+  version "3.4.3"
+  resolved "https://registry.yarnpkg.com/vue-router/-/vue-router-3.4.3.tgz#fa93768616ee338aa174f160ac965167fa572ffa"
+  integrity sha512-BADg1mjGWX18Dpmy6bOGzGNnk7B/ZA0RxuA6qedY/YJwirMfKXIDzcccmHbQI0A6k5PzMdMloc0ElHfyOoX35A==
 
 vue-runtime-helpers@^1.1.2:
   version "1.1.2"