chore: demo udate

Author: farfromrefug

demo/package.json

@@ -1,13 +1,13 @@
 {
   "dependencies": {
     "@nativescript-community/ble": "file:../plugin",
-    "@nativescript/core": "7.0.13"
+    "@nativescript/core": "7.2.1"
   },
   "devDependencies": {
-    "@nativescript/ios": "7.0.6",
-    "@nativescript/types": "7.0.4",
-    "@nativescript/webpack": "3.0.8",
-    "typescript": "3.9.7"
+    "@nativescript/ios": "7.2.0",
+    "@nativescript/types": "7.2.0",
+    "@nativescript/webpack": "4.1.0",
+    "typescript": "4.1.3"
   },
   "main": "app.js"
 }