Revert "WifiConfiguration: Add a new temp blacklist reason for disconnect"

This reverts commit 506a9b951731efbf3093974cade619da31430a81.

Bug: 126503889
Reason for revert: UI changes was punted to R. No rationale in making this API changing behavior now.

Change-Id: Ia8ccacc383cdb6db7520657a46d77bc1154f8569
1 file changed