Merge tag 'ktest-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktest

Pull ktest updates from Steven Rostedt:

 - Fix minconfig test to unset the config and not relying on
   olddefconfig to do it, as some configs are set to default y

 - Fix reading grub2 menus for handling submenus

 - Add new ${shell <cmd>} to execute shell commands that will be useful
   for setting variables like: HOSTNAME := ${shell hostname}

* tag 'ktest-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktest:
  ktest.pl: Add shell commands to variables
  kest.pl: Fix grub2 menu handling for rebooting
  ktest.pl minconfig: Unset configs instead of just removing them