[GRASS-git] [OSGeo/grass] b46d68: Dockerfiles: fix broken grass-session tests (#1623)

[Markus Neteler]

  Branch: refs/heads/master
  Home:   https://github.com/OSGeo/grass
  Commit: b46d68a58eb282f2b280a5eb369a518cb11cf994
      https://github.com/OSGeo/grass/commit/b46d68a58eb282f2b280a5eb369a518cb11cf994
  Author: Markus Neteler <neteler at gmail.com>
  Date:   2021-06-07 (Mon, 07 Jun 2021)

  Changed paths:
    M docker/alpine/Dockerfile_alpine
    M docker/alpine/Dockerfile_alpine_latest
    M docker/debian/Dockerfile_debian_pdal
    M docker/testdata/test_grass_session.py
    M docker/ubuntu/Dockerfile_ubuntu_pdal

  Log Message:
  -----------
  Dockerfiles: fix broken grass-session tests (#1623)

Workaround for grass-session which requires G8 related updates