Update config.{guess,sub} to GNU automake 1.14.1

The new versions should work better under MSYS2

A few submodules' `config.{guess,sub}` files were updated as well

With this commit, all config.{guess,sub} files in the GHC tree have the md5sums

    0fb81517303511f05a01b14f41cec2cf  config.guess
    d2a165dceaa5ac1edba3c512f6ca7bd1  config.sub

This addresses #9597