leaudio: Fix handling remote invalid ASE state

Initial ASE state should be either Idle or Codec Configured, however
Android should handle also invalid states. This patch fixes it.

This patch also adds some more logs on invalid remote behaviour.

Bug: 318746835
Test: atest bluetooth_le_audio_test
Tag: feature
Flag: Exempt, fixing remote issue, regressions tested with unit test,
new test cases added to simulate invalid remote behavior

Change-Id: Ib0ce731fa43a1a1803cc20e63fe3d8a6aac213d6