COMPMID-2362: Add Quantization Layer to the graph API

Change-Id: I9766ad54e8da1367ba192dfeeccdc879f3729550
Signed-off-by: Isabella Gottardi <isabella.gottardi@arm.com>
Reviewed-on: https://review.mlplatform.org/c/1172
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
diff --git a/src/graph/GraphBuilder.cpp b/src/graph/GraphBuilder.cpp
index 5db9540..4626b58 100644
--- a/src/graph/GraphBuilder.cpp
+++ b/src/graph/GraphBuilder.cpp
@@ -566,6 +566,11 @@
     return prior_nid;
 }
 
+NodeID GraphBuilder::add_quantization_node(Graph &g, NodeParams params, NodeIdxPair input, QuantizationInfo out_quant_info)
+{
+    return create_simple_single_input_output_node<QuantizationLayerNode>(g, params, input, out_quant_info);
+}
+
 NodeID GraphBuilder::add_reorg_node(Graph &g, NodeParams params, NodeIdxPair input, int stride)
 {
     return create_simple_single_input_output_node<ReorgLayerNode>(g, params, input, stride);