audio: waves: enable battery throttle(action 258)

- use the same sound mode since preset file isn't ready

Bug: 204271308
Test: lr swap/mixed, mute, bypass
 Enable throttle:
 adb shell "echo 24000 > /dev/thermal/tz-by-name/battery/emul_temp" && adb shell "echo 91 > /dev/thermal/tz-by-name/soc/emul_temp"
 Disable throttle:
 adb shell "echo 26000 > /dev/thermal/tz-by-name/battery/emul_temp" && adb shell "echo 79 > /dev/thermal/tz-by-name/soc/emul_temp"

Signed-off-by: Jasmine Cha <chajasmine@google.com>
Change-Id: Iab25f082210d7f43e3439b010754332f6a48e511
3 files changed