Bump to a89 #2453

Job	Run time
Shellcheck	4s
Cache identify	5s
Dependency	3s
Prepare	1m 10s
Ruff check and force	10s
Check commit	41s
Run pytest using Python 3.13	1m 20s
Process test coverage	15s
Run mypy	-1s
Build and publish Python 🐍 distributions 📦 to TestPyPI	9s
Process test complexity	7s
	4m 3s

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