Merge "Updating OWNERS for NetworkPolicyManagerService" into main am: ea4b420bff am: 3538841256

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/3008836

Change-Id: I409357fa00dceb406f7cfbc38b535f16a44a57d4
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>