[GRASS-git] [OSGeo/grass] 830c17: docker matrix: add Python version column

[Markus Neteler]

  Branch: refs/heads/master
  Home:   https://github.com/OSGeo/grass
  Commit: 830c172fcbb3f630c31db5eb25678d0fb7bb9838
      https://github.com/OSGeo/grass/commit/830c172fcbb3f630c31db5eb25678d0fb7bb9838
  Author: Markus Neteler <neteler at gmail.com>
  Date:   2020-08-25 (Tue, 25 Aug 2020)

  Changed paths:
    M docker/README.md

  Log Message:
  -----------
  docker matrix: add Python version column