Clean up empty jar reference am: b92a696304

Original change: https://android-review.googlesource.com/c/platform/frameworks/opt/localepicker/+/2918746

Change-Id: I937abf8ac9f23ec8ea631460703380798a66db45
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>