This set the owner of script to ssh user, have the comment line in script
as real comment and removes policy since this is set from current user,
at least for RouterOS 7.x.
Signed-off-by: Andreas Bießmann <andreas@biessmann.org>
As the script is applying the fullchain which includes three certificates,
delete all of them before applying updated certificate.
Signed-off-by: Andreas Bießmann <andreas@biessmann.org>