[GRASS-git] [OSGeo/grass] 185a87: docker: update outdated release branch names (back...

[Markus Neteler]

  Branch: refs/heads/releasebranch_8_0
  Home:   https://github.com/OSGeo/grass
  Commit: 185a87516198c7b3009262785fd16794ae51c173
      https://github.com/OSGeo/grass/commit/185a87516198c7b3009262785fd16794ae51c173
  Author: Markus Neteler <neteler at gmail.com>
  Date:   2022-06-17 (Fri, 17 Jun 2022)

  Changed paths:
    M docker/alpine/README.md
    M docker/debian/README.md
    M docker/ubuntu/README.md
    M singularity/debian/README_debian.md

  Log Message:
  -----------
  docker: update outdated release branch names (backport of #2431)