Fix unclosed event loop #3075

Job	Run time
windows - Python 3.11	1m 53s
ubuntu - Python 3.14	59s
ubuntu - Python 3.10	1m 58s
Run linters	1m 1s
Lint GitHub Actions / 🔐 Analyze repo with zizmor 🌈	22s
ubuntu - Python 3.12	1m 8s
ubuntu - Python 3.11	1m 4s
windows - Python 3.12	2m 10s
Build package	35s
ubuntu - Python 3.13	1m 13s
ubuntu - Python 3.14t	1m 9s
windows - Python 3.10	3m 24s
windows - Python 3.13	2m 39s
windows - Python 3.14t	2m 46s
windows - Python 3.14	2m 19s
Check	11s
Create GitHub release	21s
Publish packages to pypi.org	-1s
Publish packages to test.pypi.org	-1s
	25m 10s

Provide feedback