[automerger skipped] Have test URLs replace all validation URLs am: 5f1a43b3...

[automerger skipped] Have test URLs replace all validation URLs am: 5f1a43b3 -s ours am: 57cfb82e -s ours

am skip reason: Change-Id Ic39a74b41a538afefed2ca08b43cfb7d324a5b78 with SHA-1 0d8cf032 is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/NetworkStack/+/12432996

Change-Id: I2bd1b659c5a927f71bb51009d7ba7e891505635a