fix sansjson sort issue

## User Story

In order for sanjson to sort JSON without error, datagov wants to fix the dictionary comparison bug
## Acceptance Criteria

[ACs should be clearly demoable/verifiable whenever possible. Try specifying them using [BDD](https://en.wikipedia.org/wiki/Behavior-driven_development#Behavioral_specifications).]

- [ ] GIVEN [sorting errors](https://harvest.data.gov/harvest_job/93036db8-3b8b-46a5-8bc8-d52f3d335af5) from sansjson
WHEN the bug is fixed \
THEN the data is able to be sorted without error \

## Background

[Any helpful contextual notes or links to artifacts/evidence, if needed]

## Security Considerations ([required](https://nvd.nist.gov/800-53/Rev4/control/CM-4))

[comment]: # "Our SSP says 'The Data.gov team ensures security implications are considered as part of the agile requirements refinement process by including a section in the issue template used as a basis for new work.' so please don't remove this section without care."
[Any security concerns that might be implicated in the change. "None" is OK, just be explicit here!]

## Sketch
- fork sansjson
- fix issue