[Doc] Add documentation for GLM-4.5 series models: tool-calling and reasoning parser (#24589)

Signed-off-by: WangErXiao <863579016@qq.com>

docs/features/reasoning_outputs.md

@@ -15,6 +15,7 @@ vLLM currently supports the following reasoning models:
 | [IBM Granite 3.2 language models](https://huggingface.co/collections/ibm-granite/granite-32-language-models-67b3bc8c13508f6d064cff9a) | `granite` | ❌ | ❌ |
 | [Qwen3 series](https://huggingface.co/collections/Qwen/qwen3-67dd247413f0e2e4f653967f) | `qwen3` | `guided_json`, `guided_regex` | ✅ |
 | [Hunyuan A13B series](https://huggingface.co/collections/tencent/hunyuan-a13b-685ec38e5b46321e3ea7c4be) | `hunyuan_a13b` | `guided_json`, `guided_regex` | ✅ |
+| [GLM-4.5 series](https://huggingface.co/collections/zai-org/glm-45-687c621d34bda8c9e4bf503b) | `glm45` | `guided_json`, `guided_regex` | ✅ |
 
 !!! note
     IBM Granite 3.2 reasoning is disabled by default; to enable it, you must also pass `thinking=True` in your `chat_template_kwargs`.

docs/features/tool_calling.md

@@ -311,6 +311,15 @@ Flags:
 * For non-reasoning: `--tool-call-parser hunyuan_a13b`
 * For reasoning: `--tool-call-parser hunyuan_a13b --reasoning-parser hunyuan_a13b --enable_reasoning`
 
+### GLM-4.5 Models (`glm45`)
+
+Supported models:
+
+* `ZhipuAI/GLM-4.5`
+* `ZhipuAI/GLM-4.5-Air`
+
+Flags: `--tool-call-parser glm45`
+
 ### Models with Pythonic Tool Calls (`pythonic`)
 
 A growing number of models output a python list to represent tool calls instead of using JSON. This has the advantage of inherently supporting parallel tool calls and removing ambiguity around the JSON schema required for tool calls. The `pythonic` tool parser can support such models.