`FeatureSegment.DoesNotExist` in `tasks.create_audit_log_from_historical_record`

[sentry]

Likely, should be gated by hasattr:

Sentry Issue: FLAGSMITH-API-5J0

KeyError: 'feature_segment'
  File "django/db/models/fields/related_descriptors.py", line 243, in __get__
    rel_obj = self.field.get_cached_value(instance)
  File "django/db/models/fields/mixins.py", line 37, in get_cached_value
    return instance._state.fields_cache[self.cache_name]

FeatureSegment.DoesNotExist: FeatureSegment matching query does not exist.
(5 additional frame(s) were not displayed)
...
  File "audit/tasks.py", line 117, in create_audit_log_from_historical_record
    log_message = {
  File "features/models.py", line 974, in get_update_log_message
    elif self.feature_segment:

Failed to execute task 'tasks.create_audit_log_from_historical_record', with id 405918555. Exception: FeatureSegment matching query does not exist.