Printable MBIM messages (e.g. in logs) not complete on failure

Certain messages (e.g. Register State response) contain additional information in the information buffer fields (e.g. NwError) even when the message status is Failure. We should ensure that all fields in the information buffer are printed as long as the information buffer is available, not only on successful responses.

2023-04-19T12:21:59.669680Z DEBUG ModemManager[20938]: <dbg> [/dev/cdc-wdm0] received message...
>>>>>> RAW:
>>>>>>   length = 96
>>>>>>   data   = 03:00:00:80:60:00:00:00:25:00:00:00:01:00:00:00:00:00:00:00:A2:89:CC:33:BC:BB:8B:4F:B6:B0:13:3E:C2:AA:E6:DF:09:00:00:00:02:00:00:00:30:00:00:00:00:00:00:00:01:00:00:00:01:00:00:00:20:00:00:00:01:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:02:00:00:00
                                                                                                                                                                                         
2023-04-19T12:21:59.669782Z DEBUG ModemManager[20938]: <dbg> [/dev/cdc-wdm0] received message (translated)...
>>>>>> Header:
>>>>>>   length      = 96
>>>>>>   type        = command-done (0x80000003)#01
2>>>>>>   transaction = 37
>>>>>> Fragment header:
>>>>>>   total   = 1
>>>>>>   current = 0
>>>>>> Contents:
>>>>>>   status error = 'Failure' (0x00000002)
>>>>>>   service      = 'basic-conne
ct' (a289cc33-bcbb-8b4f-b6b0-133ec2aae6df)
>>>>>>   cid          = 'register-state' (0x00000009)