Support soft link files in Repo's README

Proposal

I found some Repos on Github very interesting, the README.md file is a relative soft link for another .md file in the Repo, and it works on Repo detail.

Can GitLab supports this kind of README file 😃 ?

Example Repo:

https://github.com/rocky-linux/rocky

Soft Link Example:

locales/README.en_US.md