[Test][Accuracy] Add accuracy evaluation config for InternVL3_5-8B (#3964)

### What this PR does / why we need it?

To continuously monitor the accuracy of the InternVL3_5-8B model, this
PR adds the corresponding configuration file to the CI. We need to add
the `-hf` suffix to avoid incompatibility with the `lm-eval`
preprocessor.

### How was this patch tested?

`pytest -sv ./tests/e2e/models/test_lm_eval_correctness.py --config
./tests/e2e/models/configs/InternVL3_5-8B.yaml`


- vLLM version: v0.11.0
- vLLM main:
83f478bb19

Signed-off-by: gcanlin <canlinguosdu@gmail.com>

tests/e2e/models/configs/InternVL3_5-8B.yaml

@@ -0,0 +1,11 @@
+model_name: "OpenGVLab/InternVL3_5-8B-hf"
+runner: "linux-aarch64-a2-1"
+hardware: "Atlas A2 Series"
+model: "vllm-vlm"
+tasks:
+  - name: "mmmu_val"
+    metrics:
+    - name: "acc,none"
+      value: 0.58
+max_model_len: 40960
+trust_remote_code: True

tests/e2e/models/configs/accuracy.txt

@@ -9,3 +9,4 @@ Qwen3-VL-30B-A3B-Instruct.yaml
 Qwen3-VL-8B-Instruct.yaml
 Qwen2.5-Omni-7B.yaml
 Meta-Llama-3.1-8B-Instruct.yaml
+InternVL3_5-8B.yaml