fixup: serialx Python code fixed using Ruff #3417

Job	Run time
Cache identify	4s
Dependency	5s
Shellcheck	6s
Prepare	8s
Ruff check and force	8s
Run pytest using Python ${{ matrix.python-version }}	0s
Check commit	-1s
Run mypy	-1s
Process test coverage	-1s
Process test complexity	0s
Build and publish Python 🐍 distributions 📦 to TestPyPI	0s
	28s

Provide feedback