Update upstream

diff --git a/sources/ggml b/sources/ggml
index 1d140b42445a29f5b3b9cf59193223668e8aca24..5a89d3ddb410abeba7313f11411180359b72b33c 160000 (submodule)
--- a/sources/ggml
+++ b/sources/ggml
@@ -1 +1 @@
-Subproject commit 1d140b42445a29f5b3b9cf59193223668e8aca24
+Subproject commit 5a89d3ddb410abeba7313f11411180359b72b33c

diff --git a/sources/llama.cpp b/sources/llama.cpp
index 02b938b306ae6f49fddb8c5e0a3b8c7bcb8ab518..49c14887229ab1528efee14d91827b5439cb555b 160000 (submodule)
--- a/sources/llama.cpp
+++ b/sources/llama.cpp
@@ -1 +1 @@
-Subproject commit 02b938b306ae6f49fddb8c5e0a3b8c7bcb8ab518
+Subproject commit 49c14887229ab1528efee14d91827b5439cb555b