Failed to parse Message DataMessage from WELLNESS fit files

[alrjan]

Describe the bug
Before I talk about the bug, I just want to say how much I appreciate the work you have done here - even if this issue I'm having is just a "me" problem and I never get it resolved this project is still great, anyway...

When running "garmindb_cli.py --all --download --import --analyze --latest", the files get downloaded without issue and lots of data lands in the various Sqlite databases which is great, however I get lots of error messages similar to the below:

Failed to parse /mnt/docker01/dockerdata/garmindb_data/FitFiles/Monitoring/2024/248794252902_WELLNESS.fit: Failed to parse Message DataMessage(<MessageType.monitoring_info: 103>: []): Failed to parse DataField [6, 1, 13] for Field ActivityTypeField (activity_type) : 13 is not a valid ActivityType

It always seems to be ActivityType13, as an aside that may or may not be related within the garmin_monitoring.db, with exception of the _attributes table, all the other tables are empty.

To Reproduce
Steps to reproduce the behavior:

1. Run garmindb_cli.py --all --download --import --analyze --latest
2. Observe potential error messages relating to ActivityType 13

Expected behavior
ActivityType 13 to be parsed and included in the database as per all other ActivityTypes

Logs
Here is a selection from the log file that I think is relevant
Traceback (most recent call last):
File "/usr/local/lib/python3.10/dist-packages/fitfile/data_message.py", line 68, in init
data_field = DataField(fit_file, definition_message, definition_message.field_definitions[index], measurement_system)
File "/usr/local/lib/python3.10/dist-packages/fitfile/data_field.py", line 26, in init
super().init(file, schema, None, definition_message.endian)
File "/usr/local/lib/python3.10/dist-packages/fitfile/data.py", line 103, in init
self._convert()
File "/usr/local/lib/python3.10/dist-packages/fitfile/data_field.py", line 44, in _convert
raise FitDataFieldParse(self.field_value, self.field, e)
fitfile.exceptions.exceptions.FitDataFieldParse: Failed to parse DataField [6, 1, 13] for Field ActivityTypeField (activity_type) : 13 is not a valid ActivityType

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/local/lib/python3.10/dist-packages/garmindb/fit_data.py", line 51, in process_files
fit_file = fitfile.file.File(file_name, self.measurement_system)
File "/usr/local/lib/python3.10/dist-packages/fitfile/file.py", line 46, in init
self.__parse(file)
File "/usr/local/lib/python3.10/dist-packages/fitfile/file.py", line 71, in __parse
data_message = DataMessage(definition_message, file, self.measurement_system, data_message_context)
File "/usr/local/lib/python3.10/dist-packages/fitfile/data_message.py", line 70, in init
raise FitMessageParse(self, e)
fitfile.exceptions.exceptions.FitMessageParse: Failed to parse Message DataMessage(<MessageType.monitoring_info: 103>: []): Failed to parse DataField [6, 1, 13] for Field ActivityTypeField (activity_type) : 13 is not a valid ActivityType

ERROR:/usr/local/lib/python3.10/dist-packages/garmindb/fit_data.py:Failed to parse /mnt/docker01/dockerdata/garmindb_data/FitFiles/Monitoring/2024/248155628540_WELLNESS.fit: Failed to parse Message DataMessage(<MessageType.monitoring_info: 103>: []): Failed to parse DataField [6, 1, 13] for Field ActivityTypeField (activity_type) : 13 is not a valid ActivityType
ERROR:root:Failed to parse /mnt/docker01/dockerdata/garmindb_data/FitFiles/Monitoring/2024/248155628540_WELLNESS.fit: Failed to parse Message DataMessage(<MessageType.monitoring_info: 103>: []): Failed to parse DataField [6, 1, 13] for Field ActivityTypeField (activity_type) : 13 is not a valid ActivityType - Traceback (most recent call last):
File "/usr/local/lib/python3.10/dist-packages/fitfile/data_field.py", line 42, in _convert
self.values = self.field.convert(self.field_value, self.field_definition.invalid(), self.measurement_system)
File "/usr/local/lib/python3.10/dist-packages/fitfile/fields.py", line 71, in convert
return [FieldValue(self, value, invalid, **{self._name: self._convert_many(value, invalid)})]
File "/usr/local/lib/python3.10/dist-packages/fitfile/fields.py", line 66, in _convert_many
return self.__convert_many(self._convert_single, value, invalid)
File "/usr/local/lib/python3.10/dist-packages/fitfile/fields.py", line 62, in __convert_many
return [_convert_single(sub_value, invalid) for sub_value in value]
File "/usr/local/lib/python3.10/dist-packages/fitfile/fields.py", line 62, in
return [_convert_single(sub_value, invalid) for sub_value in value]
File "/usr/local/lib/python3.10/dist-packages/fitfile/activity_fields.py", line 65, in _convert_single
return ActivityType(value)
File "/usr/lib/python3.10/enum.py", line 385, in call
return cls.new(cls, value)
File "/usr/lib/python3.10/enum.py", line 710, in new
raise ve_exc
ValueError: 13 is not a valid ActivityType

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/local/lib/python3.10/dist-packages/fitfile/data_message.py", line 68, in init
data_field = DataField(fit_file, definition_message, definition_message.field_definitions[index], measurement_system)
File "/usr/local/lib/python3.10/dist-packages/fitfile/data_field.py", line 26, in init
super().init(file, schema, None, definition_message.endian)
File "/usr/local/lib/python3.10/dist-packages/fitfile/data.py", line 103, in init
self._convert()
File "/usr/local/lib/python3.10/dist-packages/fitfile/data_field.py", line 44, in _convert
raise FitDataFieldParse(self.field_value, self.field, e)
fitfile.exceptions.exceptions.FitDataFieldParse: Failed to parse DataField [6, 1, 13] for Field ActivityTypeField (activity_type) : 13 is not a valid ActivityType

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/local/lib/python3.10/dist-packages/garmindb/fit_data.py", line 51, in process_files
fit_file = fitfile.file.File(file_name, self.measurement_system)
File "/usr/local/lib/python3.10/dist-packages/fitfile/file.py", line 46, in init
self.__parse(file)
File "/usr/local/lib/python3.10/dist-packages/fitfile/file.py", line 71, in __parse
data_message = DataMessage(definition_message, file, self.measurement_system, data_message_context)
File "/usr/local/lib/python3.10/dist-packages/fitfile/data_message.py", line 70, in init
raise FitMessageParse(self, e)
fitfile.exceptions.exceptions.FitMessageParse: Failed to parse Message DataMessage(<MessageType.monitoring_info: 103>: []): Failed to parse DataField [6, 1, 13] for Field ActivityTypeField (activity_type) : 13 is not a valid ActivityType

INFO:root:skipping non-matching File(<UnknownEnumValue.UnknownEnumValue_73: 73> /mnt/docker01/dockerdata/garmindb_data/FitFiles/Monitoring/2024/248232287519_SKIN_TEMP.fit <UnknownEnumValue.UnknownEnumValue_73: 73> [<MessageType.file_id: 0>, <MessageType.file_creator: 49>, <MessageType.device_info: 23>, <UnknownMessageType.unknown_398: 398>] dev fields {})
INFO:root:skipping non-matching File(<FileType.metrics: 44> /mnt/docker01/dockerdata/garmindb_data/FitFiles/Monitoring/2024/248232249036_METRICS.fit FileType.metrics [<MessageType.file_id: 0>, <MessageType.file_creator: 49>, <MessageType.device_info: 23>, <MessageType.local_time: 241>, <UnknownMessageType.unknown_410: 410>, <MessageType.unknown_284: 284>] dev fields {})
ERROR:/usr/local/lib/python3.10/dist-packages/garmindb/fit_data.py:Failed to parse /mnt/docker01/dockerdata/garmindb_data/FitFiles/Monitoring/2024/248183741479_WELLNESS.fit: Failed to parse Message DataMessage(<MessageType.monitoring_info: 103>: []): Failed to parse DataField [6, 1, 13] for Field ActivityTypeField (activity_type) : 13 is not a valid ActivityType
ERROR:root:Failed to parse /mnt/docker01/dockerdata/garmindb_data/FitFiles/Monitoring/2024/248183741479_WELLNESS.fit: Failed to parse Message DataMessage(<MessageType.monitoring_info: 103>: []): Failed to parse DataField [6, 1, 13] for Field ActivityTypeField (activity_type) : 13 is not a valid ActivityType - Traceback (most recent call last):
File "/usr/local/lib/python3.10/dist-packages/fitfile/data_field.py", line 42, in _convert
self.values = self.field.convert(self.field_value, self.field_definition.invalid(), self.measurement_system)
File "/usr/local/lib/python3.10/dist-packages/fitfile/fields.py", line 71, in convert
return [FieldValue(self, value, invalid, **{self._name: self._convert_many(value, invalid)})]
File "/usr/local/lib/python3.10/dist-packages/fitfile/fields.py", line 66, in _convert_many
return self.__convert_many(self._convert_single, value, invalid)
File "/usr/local/lib/python3.10/dist-packages/fitfile/fields.py", line 62, in __convert_many
return [_convert_single(sub_value, invalid) for sub_value in value]
File "/usr/local/lib/python3.10/dist-packages/fitfile/fields.py", line 62, in
return [_convert_single(sub_value, invalid) for sub_value in value]
File "/usr/local/lib/python3.10/dist-packages/fitfile/activity_fields.py", line 65, in _convert_single
return ActivityType(value)
File "/usr/lib/python3.10/enum.py", line 385, in call
return cls.new(cls, value)
File "/usr/lib/python3.10/enum.py", line 710, in new
raise ve_exc
ValueError: 13 is not a valid ActivityType