[mapserver-commits] [MapServer/MapServer] a22ec5: upgrade Travis to Focal

[Jeff McKenna]

  Branch: refs/heads/branch-7-6
  Home:   https://github.com/MapServer/MapServer
  Commit: a22ec51adea68ea8cd02c41509839250cc34b192
      https://github.com/MapServer/MapServer/commit/a22ec51adea68ea8cd02c41509839250cc34b192
  Author: Jeff McKenna <jmckenna at gatewaygeomatics.com>
  Date:   2023-04-20 (Thu, 20 Apr 2023)

  Changed paths:
    M ci/travis/after_success.sh
    M ci/travis/before_install.sh
    M ci/travis/script.sh

  Log Message:
  -----------
  upgrade Travis to Focal