chore: Bump c grammar

jcs090218 · github-actions[bot] · commit 51c1c667f5fb · 2025-09-21T02:03:03.000Z
diff --git a/repos/c b/repos/c
@@ -1 +1 @@
-Subproject commit d8d0503aa0152119149ecad76685f37682c0d03f
+Subproject commit ae19b676b13bdcc13b7665397e6d9b14975473dd
