Revert pinning of `mkl` and `mkl-devel` in `conda-recipe-cf`#52

ndgrigorian wants to merge 1 commit intomainIntelPython/mkl_umath:mainfrom

fix-conda-recipe-cf-windows-ciIntelPython/mkl_umath:fix-conda-recipe-cf-windows-ciCopy head branch name to clipboard