MAINT: Update nitransforms pin

[oesteban]

Test that latest nitransforms 25+ fixes the 4D resampling that was broken on 24.x

[jhlegarreta]

As for the typecheck failures I had tried locally:

• Annotating the variables at issue, e.g.

  loa_lower: float = mean_diff - z_score * std_diff
  loa_upper: float = mean_diff + z_score * std_diff
  

• Getting the items from the numpy arrays when returning:

  return (
      diff,
       mean,
       mean_diff.item(),
       std_diff.item(),
       loa_lower.item(),
       loa_upper.item(),
       ci_mean.item(),
       ci_loa.item(),
  )
  

None of the above worked, and I ran out of ideas. I do not see why casting should be necessary. So, the only way to silence warnings I found was to ignore them, i.e.

assert loa_lower < loa_upper  # type: ignore

[oesteban]

Thanks for looking into it. Being a test I'd not worry anymore and silence it as you suggest