Merge "Camera: Set metadata vendor id in extension proxy service" into sc-dev...

Merge "Camera: Set metadata vendor id in extension proxy service" into sc-dev am: 2d5d1676 am: 11ea8951 am: bacb6541

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15224774

Change-Id: I163b6f3ec3ed6f817387e0664e6e803e05e23a66