message: Remove superflous line
diff: @@ -137,7 +137,6 @@ tf_cc_binary(
  "@llvm-project//mlir:ExecutionEngineUtils",
  "@llvm-project//mlir:Pass",
  "@llvm-project//mlir:TargetLLVMIR",
  - ],
  ] + if_llvm_system_z_available([
  "@llvm-project//llvm:SystemZCodeGen", # fixdeps: keep
  ]) + if_llvm_aarch64_available([
  