Do not install android.hardware.bluetooth.audio-impl

This is now an explicit dependency of
android.hardware.audio.service-aidl.example (cc_binary). Do not install
it separately on trunk_staging.

Besides, since android.hardware.audio.service-aidl.example is now a part
of com.android.hardware.audio apex,
/vendor/lib32/android.hardware.bluetooth.audio-impl.so is not used by
any processes.

We can remove the following files from /vendor/lib:
- android.hardware.audio.common-V3-ndk.so
- android.hardware.audio.common@5.0.so
- android.hardware.bluetooth.audio-V4-ndk.so
- android.hardware.bluetooth.audio-impl.so
- android.hardware.bluetooth.audio@2.0.so
- android.hardware.bluetooth.audio@2.1.so
- android.hidl.safe_union@1.0.so
- android.media.audio.common.types-V3-ndk.so
- libbluetooth_audio_session_aidl.so
- libflatbuffers-cpp.so
- libfmq.so
- libxml2.so
- server_configurable_flags.so

Bug: 312265159
Test: atest VtsHalBluetoothAudioTargetTest
Change-Id: I38a381deedc45c5768647c8c50699fde385707ca
diff --git a/shared/bluetooth/device_vendor.mk b/shared/bluetooth/device_vendor.mk
index 451f300..2c5f2e9 100644
--- a/shared/bluetooth/device_vendor.mk
+++ b/shared/bluetooth/device_vendor.mk
@@ -32,11 +32,13 @@
 
 PRODUCT_PACKAGES += com.google.cf.bt
 
+ifneq ($(RELEASE_AIDL_USE_UNFROZEN),true)
 #
 # Bluetooth Audio AIDL HAL
 #
 PRODUCT_PACKAGES += \
-    android.hardware.bluetooth.audio-impl \
+    android.hardware.bluetooth.audio-impl
+endif
 
 else # BOARD_HAVE_BLUETOOTH == true