The plone profile is not compatible anymore with the recent black

[ale-rt]

Since psf/black#4489

The plone profile configuration:

isort/isort/profiles.py

Lines 44 to 50 in 024aa37

	plone = black.copy()
	plone.update(
	{
	"force_alphabetical_sort": True,
	"force_single_line": True,
	"lines_after_imports": 2,
	}

Is not compatible anymore because of:

"lines_after_imports": 2,

That should be removed.

Refs. plone/Products.CMFPlone#4265