Merge "Revert "Enable default background network restrictions"" into main am: 095f7f73a6

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2976055

Change-Id: I5558f57e0fe96b63c5d75609dc7eb7a3cd683f19
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>