Add PEP 740 and pin GitHub actions #6280

Job	Run time
Shellcheck	5s
Dependency	5s
Cache identify	8s
Prepare	6s
Ruff check and force	0s
Check commit	-1s
Run pytest using Python ${{ matrix.python-version }}	-1s
Run mypy	-1s
Process test complexity	0s
Process test coverage	0s
Build and publish Python 🐍 distributions 📦 to TestPyPI	0s
	21s

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