Fix CQS signal modernize-use-auto in arvr/libraries/pymomentum/tensor_momentum (#1053)

Summary: Pull Request resolved: #1053

Reviewed By: jeongseok-meta

Differential Revision: D94056058

fbshipit-source-id: 66faf0258395d8b08062f90b72228bdee02fc30a

Author: generatedunixname1587093422349604

pymomentum/tensor_momentum/tensor_kd_tree.cpp

@@ -75,8 +75,8 @@ void findClosestPointsWithNormal_imp(
     at::Tensor result_indices) {
   assert(points_source.size(1) == 3);
   assert(points_target.size(1) == 3);
-  const Eigen::Vector3f* pts_tgt_ptr = (const Eigen::Vector3f*)points_target.data_ptr();
-  const Eigen::Vector3f* normals_tgt_ptr = (const Eigen::Vector3f*)normals_target.data_ptr();
+  const auto* pts_tgt_ptr = (const Eigen::Vector3f*)points_target.data_ptr();
+  const auto* normals_tgt_ptr = (const Eigen::Vector3f*)normals_target.data_ptr();
 
   const int64_t nSrcPts = points_source.size(0);
   const int64_t nTgtPts = points_target.size(0);