[BUG]: minmax element test failing on Thrust's tbb.cuda configuration: values are not equal

### Is this a duplicate?

- [x] I confirmed there appear to be no [duplicate issues](https://github.com/NVIDIA/cccl/issues) for this bug and that I agree to the [Code of Conduct](CODE_OF_CONDUCT.md)

### Type of Bug

Runtime Error

### Component

Thrust

### Describe the bug

```
Start 5507: thrust.tbb.cuda.cpp17.test.minmax_element
1/1 Test #5507: thrust.tbb.cuda.cpp17.test.minmax_element ...***Failed 0.69 sec
Testing Device 0: "NVIDIA GeForce RTX 4090"
Running 10 unit tests.
...F...F..
================================================================
FAILURE: TestMinMaxElementSimpleDevice
[/home/coder/cccl/thrust/testing/minmax_element.cu:17] values are not equal: custom_numeric{3} 1 [type='thrust::THRUST_200600_600_700_800_NS::device_reference']
================================================================
FAILURE: TestMinMaxElementWithTransformDevice
[/home/coder/cccl/thrust/testing/minmax_element.cu:37] values are not equal: custom_numeric{-3} -5 [type='custom_numeric']
================================================================
Totals: 2 failures, 0 known failures, 0 errors, and 8 passes.
Time: 0.0166667 minutes
CMake Error at /home/coder/cccl/thrust/cmake/ThrustRunTest.cmake:7 (message):

/home/coder/cccl/build/cuda12.5-gcc13/all-dev/bin/thrust.tbb.cuda.cpp17.test.minmax_element
failed (1)
```

### How to Reproduce

Git bisect shows that the bug was introduced in 4634d8111f2973dbb48f35458ab38a7bdb13b6fb, but is easiest to repro on current `main` due to some other regressions that have been fixed recently.

```
cd cccl
cmake --preset all-dev
cmake --build --preset all-dev --target thrust.tbb.cuda.cpp17.test.minmax_element
ctest --preset all-dev --output-on-failure -R thrust.tbb.cuda.cpp17.test.minmax_element
```

### Expected behavior

The test should pass.

### Reproduction link

_No response_

### Operating System

_No response_

### nvidia-smi output

_No response_

### NVCC version

_No response_