Move NetworkCapabilitiesUtils to framework-common am: ed288807a6 am: 369277cfdf

Original change: https://android-review.googlesource.com/c/platform/frameworks/libs/net/+/1535678

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I8aee6db446615ce53b8f9988e5071d6a65b1e8ef