Merge "Minor Fix in NetworkStatsService" into main am: 340a2e3bf4 am: 7566aba86f

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/3235587

Change-Id: I15f0232700a2230a718d89a67ef6b703f03229bf
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>