Golden answer for empty Circuit.draw() output does not match pinned Qibo 0.2.23

[jf-kong]

The benchmark golden answer for the empty Circuit.draw() case appears inconsistent with the Qibo version pinned by this repo.

On main, Qibo is pinned to 0.2.23 in pyproject.toml and poetry.lock. With that version, an empty 3-qubit circuit with wire names draws one dash per wire:

from qibo import Circuit

circuit = Circuit(3, wire_names=["A", "B", "C"])
circuit.draw()

Actual output with qibo==0.2.23:
A: ─
B: ─
C: ─

But settings_json/golden_answers_2.json expects:

A: ─────
B: ─────
C: ─────