Merge "[BR02] Implement isUidNetworkingBlocked" into main am: 2c8e96d599

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2732634

Change-Id: I4c1a852c121f174a726c3f17ed20678cb21d6c91
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>