message: remove an intrinsic that was moved to rustc
diff: @@ -444,14 +444,6 @@ pub trait EvalContextExt<'mir, 'tcx: 'mir>: crate::MiriEvalContextExt<'mir, 'tcx
  }
  }
  - "pref_align_of" => {
  - let ty = substs.type_at(0);
  - let layout = this.layout_of(ty)?;
  - let align = layout.align.pref.bytes();
  - let align_val = Scalar::from_machine_usize(align, this);
  - this.write_scalar(align_val, dest)?;
  - }
  -
  #[rustfmt::skip]
  | "min_align_of_val"
  | "align_of_val"
  