IVGCVSW-7170 Add Concat support to TOSA Reference Backend

* Change comment for the unique tensor names in all tosa common operators

Signed-off-by: Kevin May <kevin.may@arm.com>
Change-Id: I247b4b2365d5f0173218c5dfd11fba12d2399959
diff --git a/src/backends/tosaCommon/operatorMappings/TransposeConv2dOperator.cpp b/src/backends/tosaCommon/operatorMappings/TransposeConv2dOperator.cpp
index 1ad8c95..c8af5c2 100644
--- a/src/backends/tosaCommon/operatorMappings/TransposeConv2dOperator.cpp
+++ b/src/backends/tosaCommon/operatorMappings/TransposeConv2dOperator.cpp
@@ -22,9 +22,11 @@
     // using the previous and following layers so the graph is connected correctly. For validation this doesn't matter.
     if(layer != nullptr)
     {
+        // Get the layers connected to the input slots and determine unique tensor names.
         Layer& connectedInputLayer = layer->GetInputSlot(0).GetConnectedOutputSlot()->GetOwningLayer();
         input0Name = GenerateUniqueName(connectedInputLayer, 0);
 
+        // Determine unique output tensor name.
         outputName = GenerateUniqueOutputName(*layer, 0);
     }