[GRASS-git] [OSGeo/grass] d864bd: docker: enable PROJ_NETWORK=ON and more cleanup (#...

[Markus Neteler]

  Branch: refs/heads/main
  Home:   https://github.com/OSGeo/grass
  Commit: d864bdbcb459f7a00a15fc40c2836d684134518d
      https://github.com/OSGeo/grass/commit/d864bdbcb459f7a00a15fc40c2836d684134518d
  Author: Markus Neteler <neteler at gmail.com>
  Date:   2023-02-14 (Tue, 14 Feb 2023)

  Changed paths:
    M Dockerfile
    M docker/debian/Dockerfile
    M docker/ubuntu/Dockerfile
    M docker/ubuntu_wxgui/Dockerfile

  Log Message:
  -----------
  docker: enable PROJ_NETWORK=ON and more cleanup (#2822)

debian and ubuntu Dockerfiles:
* enable PROJ CDN support for grids (`PROJ_NETWORK=ON`): see https://proj.org/usage/environmentvars.html#envvar-PROJ_NETWORK
* more cleanup added: `apt-get clean all && rm -rf /var/lib/apt/lists/*`

(backport in #2823)