audio: support camcorder mic invert Bug: 151792923 Test: built pass Signed-off-by: Jason Hsu <jasonchhsu@google.com> Change-Id: I5e127bbcda997aba33d014e249180a81ad4e6626 (cherry picked from commit b901a3b20c3345643f878b4c4dbf223b7cfd7a67)