Update metadata (general.file_type, tokenizer.chat_template)

Updated metadata:
* **general.file_type**: 13
* **tokenizer.chat_template**:
```django
{% for message in messages %}
{% if message['role'] == 'user' %}
{{ '<|user|>
' + message['mycontent'] + eos_token }}
{% elif message['role'] == 'system' %}
{{ '<|system|>
' + message['content'] + eos_token }}
{% elif message['role'] == 'assistant' %}
{{ '<|assistant|>
' + message['content'] + eos_token }}
{% endif %}
{% if loop.last and add_generation_prompt %}
{{ '<|assistant|>' }}
{% endif %}
{% endfor %}
```

tinyllama-1.1b-chat-v1.0.Q4_K_M.gguf

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:c1dc4d7ecc145b1412c54f70482ecfde7450c23ea149a5904780532ae84da473
+oid sha256:8966eabb09ed348745e62b333fb56f5193623e222027cf499c1eac1e7c1f2a04
 size 667814880