Merge "[Thread] rename threadnetwork to thread_network" into main am: b5c136e70b am: 1683172a73 am: 46c1804205 am: a1065d6a81 am: f1eb5637ec

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2688987

Change-Id: I732e5c84aeb5e9cf6cf7a9d3a80068cecfc9fbf9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>