Merge "contexthub: create a package and add OWNERS file" into main am: d964bada09

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/3348206

Change-Id: Iece0070002fcc28857253f9afbdb47a091697b1d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>