[automerger skipped] leaudio: Minor refactor around connection state in native...

[automerger skipped] leaudio: Minor refactor around connection state in native am: 5ca86ecf -s ours

am skip reason: Merged-In Ie83da88010ac03458d298a015bc857fecc945f96 with SHA-1 50a02fae is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/20272332



Change-Id: Id515c228a534bb6e3db3d46dc490844f30612070
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>