remove aosp camera app

Do not build "Camera2" app due to
tinker board not enable camera yet.

Change-Id: If5814c43ba6dc67330f7bae49e70731efa0a3450

target/product/generic_no_telephony.mk

@@ -27,7 +27,7 @@ PRODUCT_PACKAGES := \
 
 ifneq ($(strip $(TARGET_BOARD_PLATFORM_PRODUCT)), vr)
 PRODUCT_PACKAGES += \
-    Camera2 \
+   #Camera2 \
     Gallery2
     ifneq ($(strip $(TARGET_BOARD_PLATFORM_PRODUCT)), box)
     PRODUCT_PACKAGES += \