IVGCVSW-2467 Remove GetDataType<T> function

Change-Id: I7359617a307b9abb4c30b3d5f2364dc6d0f828f0
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 87d91b9..682e2cf 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -255,6 +255,7 @@
     src/armnn/layers/SubtractionLayer.cpp
     src/armnn/layers/SubtractionLayer.hpp
     src/armnn/BackendSettings.hpp
+    src/armnn/CompatibleTypes.hpp
     src/armnn/Descriptors.cpp
     src/armnn/DeviceSpec.hpp
     src/armnn/Exceptions.cpp