bta: Close connection on BAD_STATE AVDT suspend confirmation

Bug: 369287752
Bug: 377830155
Flag: com.android.bluetooth.flags.avdt_handle_suspend_cfm_bad_state
Test: atest avatar:'A2dpTest#test_avdt_handle_suspend_cfm_bad_state_error' -v
Change-Id: Ib85be08433a7ade9e1d6ae703011f3678c0e15dc