shamu: Add libbt-vendor in device.mk

Bug: 36810308
Test: build
Change-Id: Ie2b94f191de4932d374311fcb71c12fd059f04b1

device.mk

diff --git a/device.mk b/device.mk
index 5f0ee44..fefb78b 100644
--- a/device.mk
+++ b/device.mk
@@ -109,6 +109,7 @@
 
 # Bluetooth HAL
 PRODUCT_PACKAGES += \
+    libbt-vendor \
     android.hardware.bluetooth@1.0-impl
 
 # For SPN display