Merge "Add NetworkTraceHandler with Start/Stop/ConsumeAll" am: 02cd131ab9

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2381736

Change-Id: Ie2af1e9dcfa430444c7aacd439004c107809acc1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>