Merge "[Invisalign2] make a few functions static in btm_ble_sec.cc" into main...

Merge "[Invisalign2] make a few functions static in btm_ble_sec.cc" into main am: d3b6f76a am: c680ab58 am: d24faeaf

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2852843



Change-Id: Id518f303f6e493ad9fb7d8ae23813ccf7dccc405
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>