revert submodule back to `328b83de23b33240e28f4e74900d1d06726f5eb1`

llm/llama.cpp

@@ -1 +1 @@
-Subproject commit 1fc2f265ff9377a37fd2c61eae9cd813a3491bea
+Subproject commit 328b83de23b33240e28f4e74900d1d06726f5eb1