Bluetooth: add Bluetooth HAL service to dependent project

* add broadcom Bluetooth HAL service setting to O6/R4/Slider/Whitefin
projects make files

Bug: 190443033
Test: Manually
Change-Id: I2d61cce0e99a3b34571a46f6b4b524219547b75c
diff --git a/device-raven.mk b/device-raven.mk
index fff0e88..ebe8226 100644
--- a/device-raven.mk
+++ b/device-raven.mk
@@ -159,3 +159,8 @@
 # Enable camera exif model/make reporting
 PRODUCT_PRODUCT_PROPERTIES += \
     persist.vendor.camera.exif_reveal_make_model=true
+
+# Bluetooth HAL
+PRODUCT_PACKAGES += \
+	android.hardware.bluetooth@1.1-service.bcmbtlinux \
+	bt_vendor.conf