[GRASS-git] [OSGeo/grass] 137da8: Remove Travis CI for 7.8 (#2546)

[Vaclav Petras]

  Branch: refs/heads/releasebranch_7_8
  Home:   https://github.com/OSGeo/grass
  Commit: 137da8daa13a0e95202fb7c237e0913b5995bbf0
      https://github.com/OSGeo/grass/commit/137da8daa13a0e95202fb7c237e0913b5995bbf0
  Author: Vaclav Petras <wenzeslaus at gmail.com>
  Date:   2022-08-28 (Sun, 28 Aug 2022)

  Changed paths:
    R .travis.yml
    R .travis/linux.before_install.sh
    R .travis/linux.install.sh
    R .travis/linux.script.sh

  Log Message:
  -----------
  Remove Travis CI for 7.8 (#2546)

* Delete .travis directory
* Delete .travis.yml

The CI runs are broken. Full CI is supported only for the main branch.