Merge "Revert "Revert "remove the Thread Network HAL from the stage folder"""...

Merge "Revert "Revert "remove the Thread Network HAL from the stage folder""" into udc-d1-dev-plus-aosp am: bdbe5876 am: 4a5bbde6

Original change: https://googleplex-android-review.googlesource.com/c/platform/hardware/interfaces/+/23628811



Change-Id: I67f8e10b81d8d54fd91d2354a3bae79236dde188
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>