[automerger skipped] [VCN07.3] Add NOT_VCN_MANAGED for NetworkAgent implementations am: 336013c3dc am: b200743939 am: 74c1b4fd26 -s ours

am skip reason: Change-Id If1ee4288fee13c66d0dbc95197f3ef88fb54e6cf with SHA-1 137e9c4289 is in history

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Wifi/+/1563135

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ica34355b0afdcfb32f9bad87b5bfd6019f51d640