Revert quasar-cli update and pin version

package.json

@@ -107,7 +107,7 @@
     "metapak-motionbank": "1.16.0",
     "pug": "^2.0.3",
     "pug-plain-loader": "^1.0.0",
-    "quasar-cli": "^0.17.26",
+    "quasar-cli": "0.17.20",
     "static-server": "^2.2.1",
     "strip-ansi": "^3.0.1"
   },