bug#45679: 28.0.50; python-mode variable font locking is inconsistent

[Doug Davis]

Doug Davis <ddavis@ddavis.io> writes:

Spoke too soon again; types for individual function arguments _also_
triggers the issue. Perhaps some recent changes
(296e4dd15e3754fdddf70d33f2d630462d4b3309 and
e7b4f465e8b2ec1c8d54a611db7eca44ae350711) associated with font locking
(which appear to have been meant to add better support for the existence
of type hits) should be reverted for now.