DEVELOPERS: remove Martin Hicks from file
Martin Hicks asked to not maintain cryptsetup anymore:
https://lists.buildroot.org/pipermail/buildroot/2022-February/635413.html
Also he doesn't mantain any other package, so let's remove him from this
file.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
(cherry picked from commit d06bf4a9d73e7a05e651e737e26abac86080878e)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>