Add DIV to Elementwise layer support at graph level

COMPUTE-12654

Signed-off-by: Alessandro Navone <alessandro.navone@arm.com>
Change-Id: I9e13e24fb3033888a86874528a72425d87b342ec
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5030
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Comments-Addressed: Michele Di Giorgio <michele.digiorgio@arm.com>
diff --git a/src/graph/backends/NEON/NEFunctionFactory.cpp b/src/graph/backends/NEON/NEFunctionFactory.cpp
index 6a96f0a..83954b6 100644
--- a/src/graph/backends/NEON/NEFunctionFactory.cpp
+++ b/src/graph/backends/NEON/NEFunctionFactory.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2020 Arm Limited.
+ * Copyright (c) 2018-2021 Arm Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -70,6 +70,7 @@
     using Subtraction    = NEArithmeticSubtraction;
     using Multiplication = NEPixelWiseMultiplication;
     using Maximum        = NEElementwiseMax;
+    using Division       = NEElementwiseDivision;
 };
 
 /** Collection of NEON unary element-wise functions */