Bump DataFusion to 1321d60 (54.0.0)

Update the pinned DataFusion git rev to
1321d60cc37ee487d1e7ce7f501357c3236b2542, which is DataFusion 54.0.0.

Bump the workspace dependency requirements from 53 to 54 so the
[patch.crates-io] git overrides actually bind (cargo only applies a
patch when its version satisfies the dependency requirement), and
refresh Cargo.lock accordingly.

Adapt to the 54 API:
- Remove the DatasetExec::apply_expressions override; apply_expressions
  is no longer a member of the ExecutionPlan trait.
- factorial now errors on negative input, so take abs() before
  applying factorial in the parametrized expr test and update the
  expected values.

Co-Authored-By: Claude <noreply@anthropic.com>

Author: timsaucer