chore: Bump java grammar

jcs090218 · github-actions[bot] · commit 438989540925 · 2025-08-31T02:03:59.000Z
diff --git a/repos/java b/repos/java
@@ -1 +1 @@
-Subproject commit a7db5227ec40fcfe94489559d8c9bc7c8181e25a
+Subproject commit 968afb3c9be2d4dba4cd36f3580ee0b1a9c1c537
