Correct buildReportAudioStatus()

The format doesn't match the spec (see CEC table 29) or
HdmiUtils.isAudioStatusMute() / HdmiUtils.getAudioStatusVolume()

Bug: 80297383
Test: make;
Change-Id: Ia064fa013cbc2acafe3847151b02d42a79e89388
(cherry picked from commit c2830d1317d0b312809d74a617aae8755d0b6b87)
1 file changed