[ROCm][CI] Give the MoE parallel-launch watchdog room for AITER JIT builds (#62161)

Signed-off-by: Andreas Karatzas <AndreasKaratzas@users.noreply.github.com>
Co-authored-by: Andreas Karatzas <AndreasKaratzas@users.noreply.github.com>
Co-authored-by: Claude <noreply@anthropic.com>

tests/kernels/moe/modular_kernel_tools/parallel_utils.py

@@ -18,13 +18,16 @@ from vllm.distributed import (
     init_distributed_environment,
     initialize_model_parallel,
 )
+from vllm.platforms import current_platform
 from vllm.utils.network_utils import get_open_port
 
 ## Parallel Processes Utils
 
 P = ParamSpec("P")
 
-LAUNCH_TIMEOUT_S = 900
+# On ROCm the first AITER CK MoE launch JIT-compiles two stage modules that the
+# AITER wheel does not prebuild, ~10 min each (ROCm/aiter#5766).
+LAUNCH_TIMEOUT_S = 1800 if current_platform.is_rocm() else 900
 
 
 @dataclasses.dataclass