leaudio: Workaround for the audio configuration change

This is temporary solution to force Audio Framework to reconfigure the
audio configuration by making device inactive and active again. This
will trigger adev_close() and adev_open() which solves the problem for
the moment.

Bug: 150670922
Tag: #feature
Sponsor: jpawlowski@
Test: atest --host bluetooth_le_audio_client_test bluetooth_le_audio_test
Change-Id: I14093b5dfc1df0a4da3279a78fa24108a60de881