IVGCVSW-2866 Implement RegisterDebugCallback for RefDebugWorkload

Change-Id: I9144fb6b7d05561b5b8fd9db5dbe31c9257f10ca
Signed-off-by: Nattapat Chaimanowong <nattapat.chaimanowong@arm.com>
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3f087db..ec237aa 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -409,6 +409,7 @@
         src/armnn/test/ConstTensorLayerVisitor.cpp
         src/armnn/test/CreateWorkload.hpp
         src/armnn/test/CsvReaderTest.cpp
+        src/armnn/test/DebugCallbackTest.cpp
         src/armnn/test/EndToEndTest.cpp
         src/armnn/test/FloatingPointConverterTest.cpp
         src/armnn/test/GraphTests.cpp