add missing glob dependency

Author: mansona

package.json

@@ -19,6 +19,7 @@
     "chalk": "^2.4.2",
     "ember-cli": "*",
     "ember-dictionary": "^0.2.3",
+    "glob": "^8.0.3",
     "image-size": "^1.0.2",
     "mkdirp": "^1.0.4",
     "ncp": "^2.0.0",