Merge "Add `chre` related variables to soong_config_variable." into main am: 3bbbe0946d

Original change: https://android-review.googlesource.com/c/platform/build/+/3334194

Change-Id: I83e56573eefdc0041685c8eb9f07828d0ad3d662
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>