IVGCVSW-7550  GpuFsa Op: Add ElementWiseBinary Operator ADD

  * Adding support for Gpu Add operator
  * Added tests for layer support, end to end and optimization

Signed-off-by: Tracy Narine <tracy.narine@arm.com>
Change-Id: Ie9328d269c5c0ff60a7e10133b728ac9265033af
diff --git a/src/backends/gpuFsa/layers/CMakeLists.txt b/src/backends/gpuFsa/layers/CMakeLists.txt
index c174c51..bba795e 100644
--- a/src/backends/gpuFsa/layers/CMakeLists.txt
+++ b/src/backends/gpuFsa/layers/CMakeLists.txt
@@ -8,6 +8,8 @@
         GpuFsaConvolution2d.hpp
         GpuFsaDepthwiseConvolution2d.cpp
         GpuFsaDepthwiseConvolution2d.hpp
+        GpuFsaElementwiseBinaryAdd.cpp
+        GpuFsaElementwiseBinaryAdd.hpp
     )
 
 add_library(armnnGpuFsaBackendLayerValidators OBJECT ${armnnGpuFsaBackendLayerValidators_sources})