Switch TestNetworkStack to release API am: 1d52af0696 am: 11f2724310

Original change: https://android-review.googlesource.com/c/platform/packages/modules/NetworkStack/+/1532066

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I3d9b9c0db88a65ecd133f5612066e1fc42ad9f4b