Merge "Only apply the early network agent creation on B" into main am: 4e2efc94f5

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/3555988

Change-Id: Iba38ec6cafb3687343a7024cb41c2f22024fbd94
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>