Update dependency copyfiles to v2.4.1

Author: renovate[bot]

package.json

@@ -61,7 +61,7 @@
     "babel-jest": "24.9.0",
     "babel-loader": "8.1.0",
     "chromatic": "5.2.0",
-    "copyfiles": "2.2.0",
+    "copyfiles": "2.4.1",
     "eslint": "6.8.0",
     "eslint-config-prettier": "6.11.0",
     "eslint-plugin-jest": "23.11.0",