Removed Passpoint Credential AP unconnected summary case

The summary for Passpoint Credential APs should have the same behavior
as regular APs while unconnected, displaying "Saved".

Tracking bug for adding robolectric tests: b/122849296

Bug: 118705403
Test: manual, build and visual check
Change-Id: I629319aa7d154af87fdcee43592c278fe7ddc51b