Add chat_template.json for TGI GLM-5.2

chat_template.json

@@ -0,0 +1,3 @@
+{
+  "chat_template": "[gMASK]<sop>{% for message in messages %}{% if message['role'] == 'system' %}<|system|>\\n{{ message['content'] }}{% elif message['role'] == 'user' %}<|user|>\\n{{ message['content'] }}<|assistant|>\\n{% elif message['role'] == 'assistant' %}{{ message['content'] }}{% endif %}{% endfor %}{% if add_generation_prompt %}<|assistant|>\\n{% endif %}"
+}