[GRASS-git] [OSGeo/grass-website] dffc9a: Rename newly added files

[Nicolas Bozon]

  Branch: refs/heads/master
  Home:   https://github.com/OSGeo/grass-website
  Commit: dffc9aed1fb07edaeeb807cb86f986009a9e2e02
      https://github.com/OSGeo/grass-website/commit/dffc9aed1fb07edaeeb807cb86f986009a9e2e02
  Author: nbozon <nicolas.bozon at cartogenic.com>
  Date:   2020-03-29 (Sun, 29 Mar 2020)

  Changed paths:
    A content/download/data.en.md
    R content/download/data.md
    A content/download/docker.en.md
    R content/download/docker.md

  Log Message:
  -----------
  Rename newly added files

Fixes wronf file names (missing .en.md)