Merge "[BR06] Support check whether network is blocked by data saver" into main am: 31ab762e42 am: 96bcb56867

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2742874

Change-Id: I937a4a7d156ca88c3cc4e6e895c3847a2818ce4a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>