ALSA: hda: Allow 192khz for EAC3 capable sinks

ALSA: hda: Allow 192khz for EAC3 capable sinks

If the sink is eac3 decode capable, but not supporting 192khz
in its ELD, ALSA card doesn't add 192khz in supported rates.
Add 192khz in ALSA card for eac3 decode capable sinks, so
that user-space can open pcm device and play EAC3 content.

Bug 1764782

Change-Id: Iac5cdc5eb0acd448cec88ab0cacecc9c8a77c155
Signed-off-by: Rahul Mittal <rmittal@nvidia.com>
Reviewed-on: http://git-master/r/1147326
(cherry picked from commit cd5587dc8015dce523a408950b4a4114b71ee846)
Reviewed-on: http://git-master/r/1151760
GVS: Gerrit_Virtual_Submit
Reviewed-by: Sumit Bhattacharya <sumitb@nvidia.com>