model : support NVFP4 tensors for Gemma4 (#21971)

* support nvfp4 tensors for Gemma4

* add wo_s to build_attn

* add wo_s to build_attn

* fix glm4

src/models/exaone4.cpp

@@ -1,6 +1,5 @@
 #include "models.h"
 
-
 template <bool iswa>
 llm_build_exaone4<iswa>::llm_build_exaone4(const llama_model & model, const llm_graph_params & params) :
     llm_graph_context(params) {
@@ -69,7 +68,7 @@ llm_build_exaone4<iswa>::llm_build_exaone4(const llama_model & model, const llm_
             cb(Vcur, "Vcur", il);
 
             cur = build_attn(inp_attn,
-                    model.layers[il].wo, NULL,
+                    model.layers[il].wo, NULL, model.layers[il].wo_s,
                     Qcur, Kcur, Vcur, nullptr, nullptr, nullptr, 1.0f / sqrtf(float(n_embd_head)), il);
             cb(cur, "attn_out", il);
         }