Fix testDataMigrationUtils fail on R device am: cb9ad3af0e

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2016001

Change-Id: I94a53e6607cd03704580c685fb7c7784989a8ccc
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>