[GRASS-git] [OSGeo/grass] c210ca: README: more CI status badges added

[Markus Neteler]

  Branch: refs/heads/status_badges
  Home:   https://github.com/OSGeo/grass
  Commit: c210ca06896e072c27f6b4fb1e56183a29903227
      https://github.com/OSGeo/grass/commit/c210ca06896e072c27f6b4fb1e56183a29903227
  Author: Markus Neteler <neteler at gmail.com>
  Date:   2020-07-03 (Fri, 03 Jul 2020)

  Changed paths:
    M README.md

  Log Message:
  -----------
  README: more CI status badges added