SVM model is not reproducible

[xk.txt](https://github.com/user-attachments/files/24646146/xk.txt)

with this file,
```
using DelimitedFiles, RegularizedProblems, MLDatasets, LinearAlgebra, NLPModels
Random.seed!(1234)
model, nls_model, _ = RegularizedProblems.svm_train_model()
xk = vec(readdlm("xk.txt"))

BLAS.set_num_threads(6)
println("value with 6 threads : $(obj(model, xk))")

BLAS.set_num_threads(1)
println("value with 1 thread : $(obj(model, xk))")
```
returns
```
value with 6 threads : 2917.462526583066
value with 1 thread : 2917.4625265830664
```
error like these propagate and eventually make unreproducible results.