chore: Bump arduino grammar

jcs090218 · github-actions[bot] · commit 81fdce011dac · 2025-08-17T02:22:12.000Z
diff --git a/repos/arduino b/repos/arduino
@@ -1 +1 @@
-Subproject commit 0dc863c1bba5413284d73372c103476a014e4c4b
+Subproject commit 1b1fd5dbd196e80342cf79f6fc5de154232c2829
