Bump bindings from 1.2.1 to 1.5.0 in /src/1-getting-started/4_object_factory/node-addon-api (#392)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

src/1-getting-started/4_object_factory/node-addon-api/package.json

@@ -6,7 +6,7 @@
   "private": true,
   "gypfile": true,
   "dependencies": {
-    "bindings": "~1.2.1",
+    "bindings": "~1.5.0",
     "node-addon-api": "^8.0.0"
   }
 }