Merge "[DU09-0]Adding the NetworkStatsCollection Builder" am: c49afb4094 am: 8f76de81d8 am: 8b244ea0ba

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1956982

Change-Id: I8c097ec727d821b5affd954fefc005cd69f514a3