Revert "Revert "Make close part of the BluetoothProfile interface""

This reverts commit fbbbc47b.

Reason for revert: Fixed the failing test in the re-revert's topic.
Test: atest CtsBluetoothTestCases FrameworkBluetoothTests SignatureMultiLibsTest
Change-Id: I8096625c93b2c101dabf3b368418d36d92416477