AttributeError upon end of calculate_diffmethod - 'dict' object has no attribute summary

[Kircheneer]

Environment

• Python version: 3.8.13
• Nautobot version: 1.3.3
• nautobot-ssot version: 1.1.1

Expected Behavior

I expected the SSoT job not to crash.

Observed Behavior

The SSoT job crashed.

An exception occurred: AttributeError: 'dict' object has no attribute 'summary'

Traceback (most recent call last):
  File "/usr/local/lib/python3.8/site-packages/nautobot_ssot/jobs/base.py", line 327, in run
    self.sync_data()
  File "/usr/local/lib/python3.8/site-packages/nautobot_ssot/jobs/base.py", line 153, in sync_data
    self.calculate_diff()
  File "/usr/local/lib/python3.8/site-packages/nautobot_ssot/jobs/base.py", line 83, in calculate_diff
    self.log_info(message=self.sync.diff.summary())
AttributeError: 'dict' object has no attribute 'summary'

Steps to Reproduce

1. TBD

[Kircheneer]

Resolved with #48