chore(deps): update dependency webpack-cli to v3.3.7

Author: renovate-bot

package-lock.json

@@ -60,7 +60,7 @@
 		"serverless-webpack": "5.3.1",
 		"terser-webpack-plugin": "1.4.1",
 		"webpack": "4.39.2",
-		"webpack-cli": "3.3.6",
+		"webpack-cli": "3.3.7",
 		"webpack-node-externals": "1.7.2"
 	},
 	"snyk": true,