`test_repeal_head_of_household` failing after new version of core

https://github.com/PolicyEngine/policyengine-us/blob/master/policyengine_us/tests/microsimulation/reforms/test_repeal_head_of_household.py

https://github.com/PolicyEngine/policyengine-us/actions/runs/9317273856/job/25653860997?pr=4576#step:5:1673

```
FAILED policyengine_us/tests/microsimulation/reforms/test_repeal_head_of_household.py::test_repeal_head_of_household - AssertionError:
Not equal to tolerance rtol=1e-07, atol=0

x and y nan location mismatch:
x: array([ 32459. , 44800.367, 19105. , ..., 157421.36 , 77087.65 ,
93635.97 ], dtype=float32)
y: array([ 32459. , 44800.367, 19105. , ..., 157421.36 , 77087.65 ,
93635.97 ], dtype=float32)
====== 1 failed, 2567 passed, 13 skipped, 5 warnings in 131.26s (0:02:11) ======
make: *** [Makefile:10: test] Error 1
```