message: Scattered interpolation example only dumps files in verbose mode
  The output files were clashing when running tests in CI.
diff: @@ -843,6 +843,7 @@ int main(int argc, char** argv)
  }
  // Write input mesh to file
  + if(params.verboseOutput)
  {
  std::string file = params.outputFile + "_input_mesh";
  SLIC_INFO(axom::fmt::format("Writing input mesh to '{}/{}'",
  @@ -927,6 +928,8 @@ int main(int argc, char** argv)
  numVerts / timer.elapsedTimeInSec()));
  // Dump the Delaunay complex to disk as a vtk file
  + if(params.verboseOutput)
  + {
  switch(params.dimension)
  {
  case 2:
  @@ -936,6 +939,7 @@ int main(int argc, char** argv)
  scattered_3d->exportDelaunayComplex(bp_input, "delaunay_3d.vtk");
  break;
  }
  + }
  // Find the simplices containing each of the query points
  timer.start();
  @@ -1001,6 +1005,7 @@ int main(int argc, char** argv)
  numQueryPts * numFields / timer.elapsedTimeInSec()));
  // Write query mesh to file
  + if(params.verboseOutput)
  {
  std::string file = params.outputFile + "_output_mesh";
  SLIC_INFO(axom::fmt::format("Writing interpolated point mesh to '{}/{}'",
  