Add all audio HIDL *-impl libraries to the list of product packages

As *-impl.so files are loaded via dlopen, they don't get added
automatically with the audio HAL server.

Test: check files on the device
Change-Id: If39927a90a8b520ce482fb762a76a63f38b1d707
diff --git a/device.mk b/device.mk
index 20d0851..a9a7a66 100644
--- a/device.mk
+++ b/device.mk
@@ -57,7 +57,10 @@
 		    tinyplay
 
 PRODUCT_PACKAGES += \
-    android.hardware.audio.effect@2.0-impl
+    android.hardware.audio@2.0-impl \
+    android.hardware.audio.effect@2.0-impl \
+    android.hardware.broadcastradio@1.0-impl \
+    android.hardware.soundtrigger@2.0-impl
 
 # Include USB speed switch App
 PRODUCT_PACKAGES += UsbSpeedSwitch