Skip running window animation for invisible activity

Unlike legacy transition can keep activity surface visible
even if it is committed invisible, shell transition always
make activity surface invisible for a CLOSE target.
So the legacy exit animation of activity window can be skipped.

Bug: 365884835
Flag: EXEMPT remove outdated code
Test: atest ActivityRecordTests
Change-Id: Ie3226e3df80a841821e131c336c8cc76a25b905c