Merge "Remove defaultEnabled arg from isNetworkStackFeatureEnabled" into main am: a675e966b2 am: 8b3f80c6f7

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2749724

Change-Id: I02ea75ea45d9210468c4b9309d69f3b4eb8f19a5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>