Correct the year definition in Android.bp of messagingtest am: 7c4e41b7dc am: 79b16dd9ae am: 3d3d9848cf

Original change: https://android-review.googlesource.com/c/platform/packages/apps/Messaging/+/2881806

Change-Id: I1b24cc74adf077dfa2b3134cd08950d7f1cff122
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>