leadio: Fix "Invalid ASE ID" on Codec Config command

Make sure, that ASE id is set correctly when initial ASE state is
different than IDLE

Otherwise we could end up with invalid ASE ID which later would be used
for the stream configuration and lead to error on stream creation.

Bug: 236636302
Test: atest BluetoothInstrumentationTests
Tag: #feature

Change-Id: I6f69a656f9236cf1aa7860c3c3f7232141196bd4