Upgrade chalk 2.4.1 -> 2.4.2

Author: ehmicky

package-lock.json

@@ -51,7 +51,7 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.2.0",
-    "chalk": "^2.4.1",
+    "chalk": "^2.4.2",
     "core-js": "^2.6.1",
     "jest-validate": "^23.6.0",
     "moize": "^5.4.1",