llama.cpp

64a155d2 - sync : ggml (#28379)

sync : ggml (#28379) * ggml : rename and make private ggml_op_alloc_size_may_expand() (ggml/0) cont https://github.com/ggml-org/llama.cpp/pull/27960 * ggml : bump version to 0.23.0 (ggml/1618) * sync : ggml