Implement event loop factory hook #2932

Job	Run time
Build package	31s
Run linters	1m 5s
windows - Python 3.14	1m 52s
ubuntu - Python 3.12	1m 2s
windows - Python 3.11	2m 18s
Lint GitHub Actions / 🔐 Analyze repo with zizmor 🌈	19s
windows - Python 3.10	2m 36s
windows - Python 3.13	2m 0s
ubuntu - Python 3.14	50s
ubuntu - Python 3.10	1m 38s
windows - Python 3.14t	2m 24s
ubuntu - Python 3.14t	59s
ubuntu - Python 3.13	1m 11s
ubuntu - Python 3.11	59s
windows - Python 3.12	2m 13s
Check	10s
Create GitHub release	25s
Publish packages to test.pypi.org	21s
Publish packages to pypi.org	0s
	22m 53s

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