[AMD] Add MI35x nightly CI tests (#16588)

Co-authored-by: michaelzhang-ai <michaelzhang-ai@users.noreply.github.com>
Co-authored-by: Bingxu Chen <bingxche@amd.com>
Co-authored-by: HAI <hixiao@gmail.com>

test/run_suite.py

@@ -56,7 +56,13 @@ NIGHTLY_SUITES = {
         "nightly-perf-text-2-gpu",
         "nightly-perf-vlm-2-gpu",
     ],
-    HWBackend.AMD: ["nightly-amd", "nightly-amd-8-gpu"],
+    HWBackend.AMD: [
+        "nightly-amd",
+        "nightly-amd-8-gpu",
+        "nightly-amd-vlm",
+        # MI35x 8-GPU suite (different model configs)
+        "nightly-amd-8-gpu-mi35x",
+    ],
     HWBackend.CPU: [],
     HWBackend.NPU: [
         "nightly-1-npu-a3",