atomisp: reserve ioctls to avoid ABI conflicts for customer

atomisp: reserve ioctls to avoid ABI conflicts for customer

BZ: 27960

Customer asked us to implement 2 ioctls for debug purpose. As such
ioctls can't be merged to our tree for security purpose, we're marking
them as reserved ioctls to avoid create ABI conflicts.

Change-Id: I26a83903ce5d3a01f1640e090db553a37c80b7db
Signed-off-by: David Cohen <david.a.cohen@intel.com>
Reviewed-on: http://android.intel.com:8080/44148
Reviewed-by: Wang, Wen W <wen.w.wang@intel.com>
Reviewed-by: Toivonen, Tuukka <tuukka.toivonen@intel.com>
Reviewed-by: Laakso, Antti <antti.laakso@intel.com>
Reviewed-by: Koski, Anttu <anttu.koski@intel.com>
Tested-by: Koski, Anttu <anttu.koski@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>