[HIP] DPC++ does not use correctly rounded sqrt, even when using -fno-fast-math

### Describe the bug

DPC++ does not use use correctly rounded `sqrt()` on AMD GPUs, even if `-fno-fast-math` is explicitly passed.

This is contrary to the behavior of both hipcc and AdaptiveCpp which by default correctly round `sqrt`, and can lead to misleading benchmark results, or at least make them difficult to interpret.

### To reproduce

1. Print compiler invocation e.g. using `icpx -fsycl -fsycl-targets=amdgcn-amd-amdhsa -Xsycl-target-backend --offload-arch=gfx906 /dev/null -fno-fast-math -###`
2. Observe in the output that it links with the bitcode library `oclc_correctly_rounded_sqrt_off.bc`

### Environment

This was observed on Linux with oneAPI 2024.0.2.

### Additional context

I suspect that `oclc_correctly_rounded_sqrt_off` is simply the default due to all ROCm bitcode library configuration knobs being initialized with `false` (daz = off, finite_only = off, unsafe_math = off, correctly_rounded_sqrt = off).

`correctly_rounded_sqrt` however may have to be treated differently, because it is the only one where a setting of `off` does not correspond to precision.