convert : fix null head_dim AutoConfig regression (ggml-org#14248)

Author: CISC

convert_hf_to_gguf.py

@@ -562,11 +562,8 @@ def set_gguf_parameters(self):
             logger.info(f"gguf: experts used count = {n_experts_used}")
 
         if (head_dim := self.hparams.get("head_dim")) is not None:
-            # Workaround for incorrect AutoConfig value for DeepSeekV3 (is set correctly in DeepSeekV2Model class)
-            # https://github.com/huggingface/transformers/blob/19224c3642705c5b6988c9f5f4251f83323d05ae/src/transformers/models/deepseek_v3/configuration_deepseek_v3.py#L210
-            if self.hparams.get("model_type") != "deepseek_v3":
-                self.gguf_writer.add_key_length(head_dim)
-                self.gguf_writer.add_value_length(head_dim)
+            self.gguf_writer.add_key_length(head_dim)
+            self.gguf_writer.add_value_length(head_dim)
 
         self.gguf_writer.add_file_type(self.ftype)
         logger.info(f"gguf: file type = {self.ftype}")