Fix: failing CI after #30568 (#30599)

* failiing CI

* no let's keep it intil full deprecation in  v4.42

src/transformers/modeling_utils.py

@@ -1905,6 +1905,9 @@ class PreTrainedModel(nn.Module, ModuleUtilsMixin, GenerationMixin, PushToHubMix
             return model_embeds
 
         # Update base model and current model config
+        if hasattr(self.config, "text_config"):
+            self.config.text_config.vocab_size = model_embeds.weight.shape[0]
+        # TODO: to be removed after v4.42, config.vocab_size is deprecated for models that have a config.text_config
         self.config.vocab_size = model_embeds.weight.shape[0]
         self.vocab_size = model_embeds.weight.shape[0]