chore(package): update concurrently to version 5.0.2

Closes #126

Author: greenkeeper[bot]

package.json

@@ -52,7 +52,7 @@
     "@commitlint/config-conventional": "8.2.0",
     "@types/jest": "24.0.18",
     "@types/node": "10.12.12",
-    "concurrently": "4.1.2",
+    "concurrently": "5.0.2",
     "husky": "3.0.5",
     "jest": "24.9.0",
     "semantic-release": "15.13.24",