[Feat]Xlite Qwen3-vl Support (#5228)

### What this PR does / why we need it?
This patch adds support for the Qwen3-VL model in Xlite. For more
details about Xlite, please refer to the following
link:https://atomgit.com/openeuler/GVirt/blob/master/xlite/README.md.
The latest performance comparison data between xlite and the default
aclgraph mode is as follows:

### Does this PR introduce _any_ user-facing change?
XLite graph mode supports the Qwen3-VL model.

### How was this patch tested?
vLLM version: v0.12.0 

- vLLM version: release/v0.13.0
- vLLM main:
ad32e3e19c

Signed-off-by: lvjunqi <lvjunqi1@huawei.com>
Co-authored-by: lvjunqi <lvjunqi1@huawei.com>

docs/source/user_guide/configuration/additional_config.md

@@ -49,7 +49,7 @@ The details of each configuration option are as follows:
 **xlite_graph_config**
 | Name | Type | Default | Description |
 | ---- | ---- | ------- | ----------- |
-| `enabled` | bool | `False` | Whether to enable xlite graph mode. Currently only Llama or Qwen dense series models are supported. |
+| `enabled` | bool | `False` | Whether to enable xlite graph mode. Currently only Llama, Qwen dense series models, and Qwen3-vl are supported. |
 | `full_mode` | bool | `False` | Whether to enable xlite for both the prefill and decode stages. By default, xlite is only enabled for the decode stage. |
 
 **weight_prefetch_config**