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: Ib9ebb21ba74eeae893770cf507a62b3d07b5c651
Ignore-AOSP-First: this is an automerge
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>