Fix order of _CCCL_API and CCCL_DEPRECATED

NVRTC has issues if `CCCL_DEPRECATED` appears after `_CCCL_API`

Move it to front

Fixes nvbug6066409

Author: miscco

libcudacxx/include/cuda/std/__memory/allocator.h

@@ -188,7 +188,7 @@ class _CCCL_TYPE_VISIBILITY_DEFAULT allocator : private __non_trivial_if<!is_voi
     return ::cuda::std::addressof(__x);
   }
 
-  [[nodiscard]] _CCCL_API inline CCCL_DEPRECATED _Tp* allocate(size_t __n, const void*)
+  [[nodiscard]] CCCL_DEPRECATED _CCCL_API inline _Tp* allocate(size_t __n, const void*)
   {
     return allocate(__n);
   }
@@ -283,7 +283,7 @@ allocator<const _Tp> : private __non_trivial_if<!is_void_v<_Tp>, allocator<const
     return ::cuda::std::addressof(__x);
   }
 
-  [[nodiscard]] _CCCL_API inline CCCL_DEPRECATED const _Tp* allocate(size_t __n, const void*)
+  [[nodiscard]] CCCL_DEPRECATED _CCCL_API inline const _Tp* allocate(size_t __n, const void*)
   {
     return allocate(__n);
   }