Merge "Update #hashCode & #equals with mUnderlyingNetworkPriorities" am: 9df3f48cb0 am: dcd0583719 am: eaba1a12dc am: a45347b812

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1914192

Change-Id: Ieabef02a7cea41f299f4743586722077a946f1c6