Update checkpoint for transformers>=4.29

Following the merge of [a PR](https://github.com/huggingface/transformers/pull/24310) in `transformers` it appeared that this model was not properly converted. This PR will fix the inference and was tested using the following script:
```python
>>> from transformers import AutoTokenizer, MarianMTModel
>>> tokenizer = AutoTokenizer.from_pretrained('Helsinki-NLP/opus-mt-tc-big-zle-itc')
>>> inputs = tokenizer("' >>en<< Hey how are you?'", return_tensors="pt", padding=True)
>>> model = MarianMTModel.from_pretrained('Helsinki-NLP/opus-mt-tc-big-zle-itc')
>>> print(tokenizer.batch_decode(model.generate(**inputs)))
["<pad> 'Hey how are you?'</s>"]
```

.gitattributes

@@ -30,3 +30,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.zst filter=lfs diff=lfs merge=lfs -text
 *tfevents* filter=lfs diff=lfs merge=lfs -text
 *.spm filter=lfs diff=lfs merge=lfs -text
+model.safetensors filter=lfs diff=lfs merge=lfs -text

config.json

@@ -1,5 +1,4 @@
 {
-  "_name_or_path": "/tmp/Helsinki-NLP/opus-mt-tc-big-zle-itc",
   "activation_dropout": 0.0,
   "activation_function": "relu",
   "architectures": [
@@ -40,7 +39,7 @@
   "share_encoder_decoder_embeddings": true,
   "static_position_embeddings": true,
   "torch_dtype": "float16",
-  "transformers_version": "4.22.0.dev0",
+  "transformers_version": "4.34.0.dev0",
   "use_cache": true,
   "vocab_size": 61466
 }

generation_config.json

@@ -12,5 +12,5 @@
   "num_beams": 4,
   "pad_token_id": 61465,
   "renormalize_logits": true,
-  "transformers_version": "4.32.0.dev0"
+  "transformers_version": "4.34.0.dev0"
 }

model.safetensors

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c2c97847cc36f10a2881cda8f55279e56834fc4288076e9998c3037acfada622
+size 478749580

pytorch_model.bin

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:6ec9359673a61cb478e71d2c9ce4bbb9984d524a1bbe49b4c34930d02172cf5e
-size 604694083
+oid sha256:d045bdaf1d1ffe1acf4d5e39a67fb4f9392eba1f948ebd992f08c987d87ba9c0
+size 478806533