[CI] Add Qwen3 MoE NVFP4 to Blackwell lm-eval (#26316)

Signed-off-by: mgoin <mgoin64@gmail.com>

.buildkite/test-pipeline.yaml

@@ -868,7 +868,7 @@ steps:
     - pytest -s -v tests/quantization/test_blackwell_moe.py
 
 - label: Blackwell LM Eval Small Models
-  timeout_in_minutes: 75
+  timeout_in_minutes: 120
   gpu: b200
   optional: true # run on nightlies
   source_file_dependencies:

tests/evals/gsm8k/configs/Qwen3-30B-A3B-NVFP4.yaml

+model_name: "nvidia/Qwen3-30B-A3B-FP4"
+accuracy_threshold: 0.89
+num_questions: 1319
+num_fewshot: 5
+max_model_len: 4096
+

tests/evals/gsm8k/configs/models-blackwell.txt

@@ -2,3 +2,4 @@ Qwen3-0.6B-FP8.yaml
 Qwen2.5-VL-3B-Instruct-FP8-dynamic.yaml
 Qwen1.5-MoE-W4A16-CT.yaml
 DeepSeek-V2-Lite-Instruct-FP8.yaml
+Qwen3-30B-A3B-NVFP4.yaml