fix(package): update react-router-dom to version 5.1.0

Author: greenkeeper[bot]

package.json

@@ -6,7 +6,7 @@
     "react": "^16.9.0",
     "react-dom": "^16.9.0",
     "react-redux": "7.1.1",
-    "react-router-dom": "5.0.1",
+    "react-router-dom": "5.1.0",
     "react-syntax-highlighter": "^10.3.5",
     "redux": "4.0.1",
     "styled-components": "^4.3.1",