Merge "libvkjson: Use shared libjsoncpp" am: 99702ea065 am: 48f1ae0429 am: 15694b3e09

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2431992

Change-Id: I2bdb83fa87e13823eb4ef4e91dfc02246131a3f0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>