[GRASS-git] [OSGeo/grass] 38c084: mswindows: Update crosscompile.sh to 8.0 (#1876)

[Huidae Cho]

  Branch: refs/heads/main
  Home:   https://github.com/OSGeo/grass
  Commit: 38c084ad0b45bc2a46e333eaf4ec5ecabde5d315
      https://github.com/OSGeo/grass/commit/38c084ad0b45bc2a46e333eaf4ec5ecabde5d315
  Author: Huidae Cho <grass4u at gmail.com>
  Date:   2021-09-26 (Sun, 26 Sep 2021)

  Changed paths:
    M mswindows/crosscompile.sh

  Log Message:
  -----------
  mswindows: Update crosscompile.sh to 8.0 (#1876)

* mswindows: Update crosscompile.sh to 8.0

* mswindows: Drop more versions

* Python 38 => 39

* Keep $version in etc/grass$version.py to avoid import conflicts