[automerger skipped] Add a first CTS for NetworkScore am: e349356eb9 am: 04014f708c -s ours

am skip reason: Merged-In Ibb9139798ce44d748e87bae79a1e23311ec8d9b6 with SHA-1 aac204b202 is already in history

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1744646

Change-Id: Id86796610650107378c591bf14372881c145e80d