New before script for mac

3 jobs for superbuild_ci-macos in 83 minutes and 55 seconds (queued for 56 seconds)
Status Job ID Name Coverage
  Prepare
passed #3740
macos
macos-superbuild-prepare

00:37:11

canceled #3738
macos
macos-superbuild-prepare

00:08:52

 
  Build
passed #3739
macos
macos-superbuild-build

00:46:43