Update webpack-cli to the 3.0.7
@ -49,6 +49,6 @@
"web-ext": "github:ueokande/web-ext#patched-2.6.0",
"webextensions-api-fake": "^0.5.1",
"webpack": "^4.8.3",
"webpack-cli": "^2.1.3"
"webpack-cli": "^3.0.7"
}