Add Kokkos version of minimize

src/minimize.cpp

@@ -52,9 +52,6 @@ void Minimize::command(int narg, char **arg)
   if (update->laststep < 0)
     error->all(FLERR,"Too many iterations");
 
-  if (lmp->kokkos)
-    error->all(FLERR,"Cannot yet use minimize with Kokkos");
-
   lmp->init();
   timer->init_timeout();
   update->minimize->setup();