make_zip_iterator should be on a make_tuple (#1857)

21.12 builds are failing.  This is a potential culprit.  The zip iterator should be passed a tuple.  Looks like this bug was introduced during 21.10, I'm fixing it here so that it can be propagated to 21.12 also.

Authors:
  - Chuck Hastings (https://github.com/ChuckHastings)

Approvers:
  - Seunghwa Kang (https://github.com/seunghwak)

URL: #1857

cpp/src/community/louvain.cuh

@@ -414,7 +414,8 @@ class Louvain {
         return thrust::make_tuple(sum, subtract);
       },
       thrust::make_tuple(weight_t{0}, weight_t{0}),
-      thrust::make_zip_iterator(old_cluster_sum_v.begin(), cluster_subtract_v.begin()));
+      thrust::make_zip_iterator(
+        thrust::make_tuple(old_cluster_sum_v.begin(), cluster_subtract_v.begin())));
 
     return std::make_tuple(std::move(old_cluster_sum_v), std::move(cluster_subtract_v));
   }