[UTS_MACHINE is now defined in the (generated) compile.h]

David Gibson <david@gibson.dropbear.id.au>: [TRIVIAL PATCH] Fix order of #includes in init_version.c:
  Linus, please apply.  compile.h must be #included before uts.h, or
  uts.h will define UTS_MACHINE (incorrectly) which is then redefined in
  compile.h.