Update spiral_matrix.py #128

Job	Run time
YAML Lint Workflow / yamllint	12s
Ruff Lint and Format / ruff	13s
Pylint Workflow / build (3.12)	22s
Flake8 Workflow / build (3.12)	17s
Pytest Workflow / test	18s
Codecov Coverage Report / run (ubuntu-latest, 3.12)	23s
	1m 45s

Provide feedback