Disable kernel cutlass_mla_decode on SM103 (#10058)

Signed-off-by: Hao Lu <14827759+hlu1@users.noreply.github.com>

sgl-kernel/tests/test_cutlass_mla.py

@@ -4,9 +4,10 @@ import torch.nn.functional as F
 from sgl_kernel import cutlass_mla_decode, cutlass_mla_get_workspace_size
 from torch import Tensor
 
-if torch.cuda.get_device_capability() < (10, 0):
+# Disable tests on SM103 until the accuracy issues are fixed.
+if torch.cuda.get_device_capability() != (10, 0):
     pytest.skip(
-        reason="Cutlass MLA Requires compute capability of 10 or above.",
+        reason="Cutlass MLA Requires compute capability of 10.",
         allow_module_level=True,
     )