Make member access explicitly qualified for clang 17

Clang complains:

  external/com_github_nvidia_cuco/include/cuco/detail/static_map.inl:446:21: error:
        explicit qualification required to use member 'initial_slot' from dependent base class
    446 |   auto current_slot{initial_slot(insert_pair.first, hash)};
        |                     ^
  frc971/orin/cuda.cc:219:32: note: in instantiation of function template
        specialization 'cuco::static_map<unsigned long, unsigned
        long>::device_mutable_view::insert_and_find<cuco::detail::XXHash_32<unsigned long>,
        thrust::equal_to<unsigned long>>' requested here
    219 |   auto [iter, inserted] = view.insert_and_find(thrust::make_pair(union_markers[i], 1));
        |                                ^

Signed-off-by: Austin Schuh <[email protected]>

include/cuco/detail/static_map.inl

@@ -443,7 +443,7 @@ __device__
                 "insert_and_find is not supported for unpackable data on pre-Volta GPUs.");
 #endif
 
-  auto current_slot{initial_slot(insert_pair.first, hash)};
+  auto current_slot{this->initial_slot(insert_pair.first, hash)};
 
   while (true) {
     key_type const existing_key = current_slot->first.load(cuda::std::memory_order_relaxed);
@@ -514,7 +514,7 @@ __device__
 
     // if we couldn't insert the key, but it wasn't a duplicate, then there must
     // have been some other key there, so we keep looking for a slot
-    current_slot = next_slot(current_slot);
+    current_slot = this->next_slot(current_slot);
   }
 }