Update dependency vue-router to v4.1.6

yarn.lock

@@ -1430,6 +1430,11 @@
   optionalDependencies:
     prettier "^1.18.2"
 
+"@vue/devtools-api@^6.4.5":
+  version "6.5.0"
+  resolved "https://registry.yarnpkg.com/@vue/devtools-api/-/devtools-api-6.5.0.tgz#98b99425edee70b4c992692628fa1ea2c1e57d07"
+  integrity sha512-o9KfBeaBmCKl10usN4crU53fYtC1r7jJwdGKjPT24t348rHxgfpZ0xL3Xm/gLUYnc0oTp8LAmrxOeLyu6tbk2Q==
+
 "@vue/preload-webpack-plugin@^1.1.0":
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/@vue/preload-webpack-plugin/-/preload-webpack-plugin-1.1.2.tgz#ceb924b4ecb3b9c43871c7a429a02f8423e621ab"
@@ -8408,9 +8413,11 @@ vue-loader@^15.9.2:
     vue-style-loader "^4.1.0"
 
 vue-router@^4.0.0-rc.6:
-  version "4.0.0-rc.6"
-  resolved "https://registry.yarnpkg.com/vue-router/-/vue-router-4.0.0-rc.6.tgz#8fa9e2d612c28ccf9b2bfa9421052932808ce24b"
-  integrity sha512-hVHC8A4/0yku1Z6+oUtX9odeHv78XwDI7putt1hd7os27P7mLabkjArN7f3TI3e/cz17MxAUz5Yp+m8ZE3sPsw==
+  version "4.1.6"
+  resolved "https://registry.yarnpkg.com/vue-router/-/vue-router-4.1.6.tgz#b70303737e12b4814578d21d68d21618469375a1"
+  integrity sha512-DYWYwsG6xNPmLq/FmZn8Ip+qrhFEzA14EI12MsMgVxvHFDYvlr4NXpVF5hrRH1wVcDP8fGi5F4rxuJSl8/r+EQ==
+  dependencies:
+    "@vue/devtools-api" "^6.4.5"
 
 vue-style-loader@^4.1.0, vue-style-loader@^4.1.2:
   version "4.1.2"