IVGCVSW-7400 POW IVGCVSW-7278 SQUARED_DIFFERENCE.

* Added 2 new operators as ElementWiseBinary ops
* Ref End to End and unit tests
* Serialize and Deserialize tests
* Delegate and Opaque Delegate tests
* TfLite Parser tests

Signed-off-by: John Mcloughlin <john.mcloughlin@arm.com>
Change-Id: I537158127f602f0c41ca0402aa31655cd3bd4281
diff --git a/delegate/CMakeLists.txt b/delegate/CMakeLists.txt
index 055ffce..272c9a5 100644
--- a/delegate/CMakeLists.txt
+++ b/delegate/CMakeLists.txt
@@ -280,6 +280,8 @@
              test/Convolution3dTest.cpp
              test/ConvolutionTestHelper.hpp
              test/DepthwiseConvolution2dTest.cpp
+             test/ElementwiseBinaryTest.cpp
+             test/ElementwiseBinaryTestHelper.hpp
              test/ElementwiseUnaryTestHelper.hpp
              test/ElementwiseUnaryTest.cpp
              test/ExpandDimsTest.cpp