bump cuDNN to 1.12-2 patch release

eqy · eqy · commit cba740358e5d · 2025-11-04T00:08:50.000Z
diff --git a/third_party/cudnn_frontend b/third_party/cudnn_frontend
@@ -1 +1 @@
-Subproject commit f937055efc6d414d11f4c6577e3977fe74f35fb6
+Subproject commit 243c7ff63be1ce6dd5bf9047668b5d4de83f55f6
