Mark threadnetwork HAL as updatable-via-apex am: 868b8968bf am: 3d9a2543f4 am: b099d4c546 am: 462fd33eda am: 72c367fa0d

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2725096

Change-Id: Ib0e3aaa83667599441e392b7b442741e736a013b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>