audio: add smartfeature table for chre tuning

note: add smartfeature.gstf that only used for Hotword
      pipeline in AoC which is sharing to chre usage too.

      On WHI_PRO
        CHRE PDM Gain(gain=158)
        CHRE AEC Gain(gain=-42)
        CHRE SRC AEC Timeout(timeout=0)
      This table also contains hotword gain control as
      Non Eraser gain (gain=220)
      Eraser Post Gain (gain=220)

Test: end-to-end verify by CHRE
      using aoc_audio_cfg to query gain as below

      adb shell aoc_audio_cfg hotword_get_non_eraser_gain
      adb shell aoc_audio_cfg hotword_get_eraser_post_gain
Bug: 271078701

Change-Id: I0091641ba689f04d24f53b898fd29399c48fd21a

audio/lynx/audio-tables.mk

@@ -55,6 +55,7 @@ PRODUCT_COPY_FILES += $(call copy-files,$(wildcard  $(SPK_FIRMWARE_FULL_PATH)/*)
 # Audio tuning
 PRODUCT_COPY_FILES += \
     device/google/lynx/audio/$(AUDIO_TABLE_FOLDER)/tuning/bluenote/recording.gatf:$(TARGET_COPY_OUT_VENDOR)/etc/aoc/recording.gatf \
+    device/google/lynx/audio/$(AUDIO_TABLE_FOLDER)/tuning/bluenote/smartfeature.gstf:$(TARGET_COPY_OUT_VENDOR)/etc/aoc/smartfeature.gstf \
     device/google/lynx/audio/$(AUDIO_TABLE_FOLDER)/tuning/fortemedia/BLUETOOTH.dat:$(TARGET_COPY_OUT_VENDOR)/etc/aoc/BLUETOOTH.dat \
     device/google/lynx/audio/$(AUDIO_TABLE_FOLDER)/tuning/fortemedia/HANDSFREE.dat:$(TARGET_COPY_OUT_VENDOR)/etc/aoc/HANDSFREE.dat \
     device/google/lynx/audio/$(AUDIO_TABLE_FOLDER)/tuning/fortemedia/HANDSET.dat:$(TARGET_COPY_OUT_VENDOR)/etc/aoc/HANDSET.dat \