audio: toggle hdmitx/hdmiarc when switch surround mode

After switching surround mode, we need to re-connect the HDMI ARC
device to trigger the update of its profile.
For example, when switching to NONE, the HDMI ARC profile should
only be in pcm format

Bug: 355167558

Change-Id: Ia747a138b8b6202df344420b3aa182c5f7dca67f
Signed-off-by: hongchao.yin <hongchao.yin@amlogic.com>