Update profile_library/ikea/LED2403R5/model.json

Co-authored-by: Bram Gerritsen <bgerritsen@gmail.com>

Author: gribber

profile_library/ikea/LED2403R5/model.json

@@ -4,7 +4,7 @@
     "36866"
   ],
   "calculation_strategy": "lut",
-  "created_at": "2026-01-25T00:28:14.999049",
+  "created_at": "2026-01-25T00:28:14Z",
   "device_type": "light",
   "measure_description": "Measured with utils/measure script",
   "measure_device": "Shelly PM Mini Gen 3",