Roll back a few audiopolicy changes

 * Causing some issues after SCO calls. Revert for now.

Revert "audio: Fix fast playback of Ringtone for SCO call"

This reverts commit 6a9b8363.

Revert "audio_policy: handle in call sonification for attached outputs of duplicating output"

This reverts commit c62c01e8.

Revert "audio_policy: handle incall sound notifications on non primary outputs"

This reverts commit fe6db1c2.

Change-Id: I35f0042c22f232b7ffb4a163124532f18edab53d