Log Message:
py-pythran: updated to 0.16.0

0.16.0

* Support numpy.vectorize, numpy.argsort's kind keyword, real/imag on
  numpy_iexpr
* Add missing omp.set_num_thread descriptor
* Provide --trace-allocations switch
* Support empty PYTHRANRC for reproducible builds
* Improve compilation time
* Support ufunc creation through #pythran export ufunc func_name(arg_types...)
* Fix memory leak when returing numpy_gexpr to Python
* Numpy 2.x support
* Upgrade xsimd to 13.0.0
* Improve detection of non-overlapping memory area during gexpr assignment
* Improve python 3.12 support (distutils removal)
* Support imatmul
* Only link blas when needed