Support for `sinpi` in kernels

```julia
using Reactant
using CUDA
using KernelAbstractions

const KA = KernelAbstractions

@kernel function sinpi_kernel!(y, x)
i = @index(Global, Linear)
@inbounds y[i] = sinpi(x[i])
end

function loss(x)
y = similar(x)
backend = KA.get_backend(y)
kernel! = sinpi_kernel!(backend)
kernel!(y, x; ndrange = length(x))
KA.synchronize(backend)
return y
end

x = Reactant.to_rarray(Array([1.0, 2.0]))
closs = Reactant.@compile loss(x)
```
```
JIT session error: Symbols not found: [ ___nv_sinpi ]
lookupError Failed to materialize symbols: { (enzymejitdl_0, { _entry }) }
```
on compile