Merge "Make the MTU tests more realistic." into udc-dev am: 94c75d8c1e am: d8d677e25f

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/23160898

Change-Id: Iaa73d9f04b023ce8f04f906f528200d1bdca4a14
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>