llama: update to commit de4c07f93 (#10655)

llama/patches/0004-clip-unicode.patch

@@ -6,16 +6,16 @@ Subject: [PATCH] clip-unicode
 fixes loading vision models in llama.cpp on windows
 filesystems for paths that include wide characters
 ---
- examples/llava/clip.cpp | 39 +++++++++++++++++++++++++++++++++++++++
+ tools/mtmd/clip.cpp | 39 +++++++++++++++++++++++++++++++++++++++
  1 file changed, 39 insertions(+)
 
-diff --git a/examples/llava/clip.cpp b/examples/llava/clip.cpp
-index ad3e7df1..b3218c78 100644
---- a/examples/llava/clip.cpp
-+++ b/examples/llava/clip.cpp
-@@ -30,6 +30,19 @@
- #include <array>
+diff --git a/tools/mtmd/clip.cpp b/tools/mtmd/clip.cpp
+index 41ba45a7..cdd8ca44 100644
+--- a/tools/mtmd/clip.cpp
++++ b/tools/mtmd/clip.cpp
+@@ -31,6 +31,19 @@
  #include <numeric>
+ #include <functional>
  
 +#if defined(_WIN32)
 +#define WIN32_LEAN_AND_MEAN
@@ -32,8 +32,8 @@ index ad3e7df1..b3218c78 100644
 +
  struct clip_logger_state g_logger_state = {GGML_LOG_LEVEL_CONT, clip_log_callback_default, NULL};
  
- //#define CLIP_DEBUG_FUNCTIONS
-@@ -1971,7 +1984,29 @@ struct clip_model_loader {
+ enum ffn_op_type {
+@@ -2190,7 +2203,29 @@ struct clip_model_loader {
          {
              std::vector<uint8_t> read_buf;
  
@@ -63,7 +63,7 @@ index ad3e7df1..b3218c78 100644
              if (!fin) {
                  throw std::runtime_error(string_format("%s: failed to open %s\n", __func__, fname.c_str()));
              }
-@@ -1998,7 +2033,11 @@ struct clip_model_loader {
+@@ -2217,7 +2252,11 @@ struct clip_model_loader {
                      ggml_backend_tensor_set(cur, read_buf.data(), 0, num_bytes);
                  }
              }