Add missing "model_type": "bert" to allow loading with Transformers v5.2

config.json

@@ -1 +1 @@
-{"hidden_size": 512, "hidden_act": "gelu", "initializer_range": 0.02, "vocab_size": 30522, "hidden_dropout_prob": 0.1, "num_attention_heads": 8, "type_vocab_size": 2, "max_position_embeddings": 512, "num_hidden_layers": 8, "intermediate_size": 2048, "attention_probs_dropout_prob": 0.1}
+{"model_type": "bert", "hidden_size": 512, "hidden_act": "gelu", "initializer_range": 0.02, "vocab_size": 30522, "hidden_dropout_prob": 0.1, "num_attention_heads": 8, "type_vocab_size": 2, "max_position_embeddings": 512, "num_hidden_layers": 8, "intermediate_size": 2048, "attention_probs_dropout_prob": 0.1}