Merge "changes the API setChannelMaxPowers from hide API to system API" into main am: b5ddf3a056 am: f049caf056

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/3139058

Change-Id: I43efcf49f75048297d5efccc6ac0bbdac3dfd5c8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>