lineage: Remove boosted ringtones

* No longer used by any device and fw/base part is missing

Revert "Update boosted audio files 2/2"

This reverts commit 103c64a9.

Revert "Add volume boosted ringtones (1/2)"

This reverts commit a1c783fb.

Change-Id: I384f44d515e2bcc237662184de0830836ba95b09