Update pre-commit hook asottile/pyupgrade to v3.21.1 #3072

Job	Run time
Shellcheck	4s
Cache identify	5s
Dependency	6s
Prepare	1m 22s
Ruff check and force	7s
Check commit	30s
Run pytest using Python 3.13	1m 26s
Run pytest using Python 3.14	30s
Process test coverage	12s
Run mypy	0s
Process test complexity	12s
Build and publish Python 🐍 distributions 📦 to TestPyPI	9s
	4m 43s

Provide feedback