Include all rotary packages by default

Bug: 170232080
Test: start emulator
Change-Id: I9048e477c27ac5e011e07df152697fa5ea1882d6
diff --git a/emulator/rotary/car_rotary.mk b/emulator/rotary/car_rotary.mk
index 0ac9c73..e58a4f4 100644
--- a/emulator/rotary/car_rotary.mk
+++ b/emulator/rotary/car_rotary.mk
@@ -15,7 +15,9 @@
 ##
 # Car Rotary Controller for Android Automotive.
 
-PRODUCT_PACKAGES += CarRotaryController
-PRODUCT_PACKAGES += RotaryIME
+PRODUCT_PACKAGES += \
+    CarRotaryController \
+    RotaryPlayground \
+    RotaryIME \
 
 DEVICE_PACKAGE_OVERLAYS += device/generic/car/emulator/rotary/overlay