ID attestation: Define tag for a second IMEI am: 210d3ea87b

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2278647

Change-Id: I324e2f5ef818b7be0d75970c11a605ae39e554a9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>