message: [XLA:SPMD] Fix wrong partition count for test
diff: @@ -4518,7 +4518,7 @@ ENTRY entry {
  })";
  TF_ASSERT_OK_AND_ASSIGN(auto module,
  - PartitionComputation(hlo_string, /*num_devices=*/4));
  + PartitionComputation(hlo_string, /*num_devices=*/8));
  VLOG(1) << module->ToString();
  auto lhs = AllOf(op::Shape("f32[24,50]"), op::Parameter(0));
  