Update dependency @vaadin/router to v1.4.2

Author: renovate-bot

package.json

@@ -12,7 +12,7 @@
     "build": "yarn clean && rollup --config"
   },
   "dependencies": {
-    "@vaadin/router": "1.4.1",
+    "@vaadin/router": "1.4.2",
     "pwa-helpers": "0.9.1"
   },
   "devDependencies": {

yarn.lock

@@ -12,10 +12,10 @@
   resolved "https://registry.yarnpkg.com/@types/node/-/node-12.7.2.tgz#c4e63af5e8823ce9cc3f0b34f7b998c2171f0c44"
   integrity sha512-dyYO+f6ihZEtNPDcWNR1fkoTDf3zAK3lAABDze3mz6POyIercH0lEUawUFXlG8xaQZmm1yEBON/4TsYv/laDYg==
 
-"@vaadin/router@1.4.1":
-  version "1.4.1"
-  resolved "https://registry.yarnpkg.com/@vaadin/router/-/router-1.4.1.tgz#30156542d6c00b97e4a0fec9f2031553b398d5b9"
-  integrity sha512-TuEU92zQqjyyNELWEKX6ZmjTMPXNpPYtzimU7yhCVh6nktccxTnav+c6qARISu1mHeSy9HO74upXe1UKqtJ3/A==
+"@vaadin/router@1.4.2":
+  version "1.4.2"
+  resolved "https://registry.yarnpkg.com/@vaadin/router/-/router-1.4.2.tgz#04d4f5679ddbf039c95ab8bfc17434a8a2fdb16e"
+  integrity sha512-BT9cZulygDhX4ylow//eG1lkplotsTDRTqnVit4mSSw8Z1OE8igioVzB2XYWJ/JIhB/vGCIp00RoV+XRc4EBoQ==
   dependencies:
     "@vaadin/vaadin-usage-statistics" "^2.0.8"
     path-to-regexp "2.4.0"