Merge "keystore: log receipt of auth tokens" am: cdeb7302af

Original change: https://android-review.googlesource.com/c/platform/system/security/+/2628119

Change-Id: I606835e31c4c2c23101188442bcf5cc543f75428
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>