chore(package): update concurrently to version 4.0.1 (#6071)

package.json

@@ -249,7 +249,7 @@
     "chokidar-cli": "^1.2.0",
     "circular-dependency-plugin": "^4.2.1",
     "codecov": "^3.0.0",
-    "concurrently": "^3.4.0",
+    "concurrently": "^4.0.1",
     "content-security-policy-parser": "^0.1.0",
     "cookie": "^0.3.1",
     "css-loader": "^0.28.3",