bug#43615: 26.3; eshell: face for directory and symlink the same in terminal

[Alfred M. Szmidt]

   > The color for symlinks and directories is the same on the terminal in
   > OpenBSD, though the face differs (eshell-ls-symlink which is Cyan
   > vs. eshell-ls-directory which is SkyBlue).  This is slightly
   > confusing, since if the symlink points to a file, one might assume
   > that one can change directories there.

   On the same terminal, if you start "M-x shell" and invoke 'ls', which
   colors do you see for these two file types?

It is a grey color; nor is there a face associated with either of the
two file types.