[GRASS-git] [OSGeo/grass] a485dc: main: Update grass80/grass81 to grass83 (#2330)

[Markus Neteler]

  Branch: refs/heads/main
  Home:   https://github.com/OSGeo/grass
  Commit: a485dcad7de2b1ae29bef6675c352015037165fa
      https://github.com/OSGeo/grass/commit/a485dcad7de2b1ae29bef6675c352015037165fa
  Author: Markus Neteler <neteler at gmail.com>
  Date:   2022-04-27 (Wed, 27 Apr 2022)

  Changed paths:
    M INSTALL
    M README.md
    M docker/README.md
    M docker/alpine/Dockerfile
    M docker/alpine/Dockerfile_alpine_latest
    M docker/debian/Dockerfile
    M docker/ubuntu/Dockerfile
    M general/g.version/g.version.html
    M lib/init/grass.html
    M man/sphinx/Makefile
    M man/sphinx/conf.py
    M man/sphinx/make.bat
    M mswindows/crosscompile.sh
    M python/grass/gunittest/multirunner.py
    M python/grass/script/setup.py
    M rpm/grass.spec

  Log Message:
  -----------
  main: Update grass80/grass81 to grass83 (#2330)

Update various mentions of grass80 and grass81 -> grass83