Add mkl-service to run

[ekomarova]

This PR adds mkl-service as run dependency. Most of all, this applies when installed with stock NumPy, which does not have mkl-service as a dependency, which leads to problems like this:

import: 'mkl_umath'
      import mkl_umath
      from ._ufuncs import *
  ImportError: libmkl_intel_lp64.so.2: cannot open shared object file: No such file or directory