Merge "Refactory the feature flag for ra lifetime filtering" into main am: 7e303a187d am: 51899e1b10

Original change: https://android-review.googlesource.com/c/platform/packages/modules/NetworkStack/+/2829431

Change-Id: I3301a4c5ac40326b32d528e0a8c2ef8292fa7e78
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>