Revert "Fix local disconnect reason code"

Revert submission 1949059-fix_le_audio_reconnect_issue

Reason for revert: b/216553247
Reverted Changes:
Iac25b1f9c:le_audio : Fix issue of LE Audio not connecting af...
I964dc7480:Fix local disconnect reason code

Test: bluetooth_le_audio_client_test (module-abi=x86_64) passes: https://android-build.googleplex.com/builds/tests/view?invocationId=I91700010012326977&testResultId=TR51027873086851525

Change-Id: I69d4cd696cdd8323d760d866f0a540bd7e9036de