CIs

ENH: Swallow PySide6 warning (#292) #1513

Job	Run time
PyQt5 / ubuntu	3m 0s
pytest matrix / ubuntu / MNE main	10m 38s
PyQt6 / ubuntu	10m 25s
pytest matrix / ubuntu / MNE maint/1.7	10m 30s
PySide6 / ubuntu	10m 42s
pytest matrix / windows / MNE main	11m 29s
PySide6 / macos	12m 33s
pytest matrix / windows / MNE maint/1.7	11m 55s
PySide6 / windows	10m 57s
pytest matrix / macos / MNE main	5m 16s
pytest matrix / macos / MNE maint/1.7	5m 10s
pytest no opengl / ubuntu / MNE main	8m 31s
pytest no opengl / ubuntu / MNE maint/1.7	8m 55s
pytest old / ubuntu / MNE maint/1.5	10m 11s
pytest pip-pre / ubuntu / MNE main	10m 38s
	2h 20m 50s

Provide feedback