Merge "[Invisalign2] make enc_handle public and remove friends" into main am:...

Merge "[Invisalign2] make enc_handle public and remove friends" into main am: 2372e9d6 am: f2470ad0

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2865555



Change-Id: I5a7aa6e481547fae698e8b85cf9fe3e687bcbb2a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>