chore(package): update dependencies

Author: greenkeeper[bot]

.core/.cli/commands/electron/builder/template/package.json

@@ -49,12 +49,12 @@
   ],
   "license": "CC0-1.0",
   "devDependencies": {
-    "cross-env": "^5.2.0",
-    "electron": "^2.0.18",
-    "electron-builder": "^20.44.4"
+    "cross-env": "^6.0.3",
+    "electron": "^7.1.3",
+    "electron-builder": "^21.2.0"
   },
   "dependencies": {
     "get-port": "^5.0.0",
-    "globby": "^9.2.0"
+    "globby": "^10.0.1"
   }
 }