chore: Bump arduino grammar

jcs090218 · github-actions[bot] · commit 2b1ff69e5adf · 2025-12-14T16:29:28.000Z
diff --git a/repos/arduino b/repos/arduino
@@ -1 +1 @@
-Subproject commit 0dc863c1bba5413284d73372c103476a014e4c4b
+Subproject commit 53eb391da4c6c5857f8defa2c583c46c2594f565
