Don't use the legacy watch option in nodemon

services/web/nodemon.frontend.json

@@ -4,7 +4,6 @@
     "node_modules/"
   ],
   "verbose": true,
-  "legacyWatch": true,
   "exec": "make compile || exit 1",
   "watch": [
     "public/coffee/",

services/web/nodemon.json

@@ -4,7 +4,6 @@
     "node_modules/"
   ],
   "verbose": true,
-  "legacyWatch": true,
   "execMap": {
     "js": "npm run start"
   },