Add HAL APIs and configurations for Tx power limits am: 4172a388c7

Original change: https://googleplex-android-review.googlesource.com/c/platform/hardware/libhardware_legacy/+/17219204

Change-Id: I18bacb93b8587330d4f6f849cf04cb9f3661ef7b
Ignore-AOSP-First: this is an automerge
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>