[AMD] Add AMD CI registration (1-gpu unit test) to nightly CI. (#16941)

test/registered/scheduler/test_routing_key_scheduling.py

@@ -6,7 +6,7 @@ import unittest
 import aiohttp
 
 from sglang.srt.utils import kill_process_tree
-from sglang.test.ci.ci_register import register_cuda_ci
+from sglang.test.ci.ci_register import register_amd_ci, register_cuda_ci
 from sglang.test.test_utils import (
     DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH,
     DEFAULT_URL_FOR_TEST,
@@ -17,6 +17,7 @@ from sglang.test.test_utils import (
 )
 
 register_cuda_ci(est_time=120, suite="nightly-1-gpu", nightly=True)
+register_amd_ci(est_time=120, suite="nightly-amd-1-gpu", nightly=True)
 
 
 class TestRoutingKeyScheduling(CustomTestCase):