chore: update firmware index [automated]

Author: github-actions[bot]

data/micropython_boards.json

@@ -1,6 +1,6 @@
 {
   "version": "1.0.0",
-  "timestamp": "2026-03-28T02:41:19.609406",
+  "timestamp": "2026-03-29T02:55:39.587630",
   "supportedPorts": [
     "esp32",
     "esp8266",