[CI] slash handler: lookup runs_on from runner_configs.yml (#25394)

test/manual/attention/test_local_attn.py

@@ -5,7 +5,6 @@ from types import SimpleNamespace
 import requests
 
 from sglang.srt.utils import get_device_sm, kill_process_tree
-from sglang.test.ci.ci_register import register_cuda_ci
 from sglang.test.run_eval import run_eval
 from sglang.test.test_utils import (
     DEFAULT_MODEL_NAME_FOR_TEST_LOCAL_ATTENTION,
@@ -15,10 +14,8 @@ from sglang.test.test_utils import (
     popen_launch_server,
 )
 
+
 # Local attention with FA3 (requires SM 90+ / H100, tp=4)
-register_cuda_ci(est_time=217, suite="stage-c-test-4-gpu-h100")
-
-
 @unittest.skipIf(get_device_sm() < 90, "Test requires CUDA SM 90 or higher")
 class TestFlashAttention3LocalAttn(CustomTestCase):
     model = DEFAULT_MODEL_NAME_FOR_TEST_LOCAL_ATTENTION