IVGCVSW-1946: Remove armnn/src from the include paths

Change-Id: I663a0a0fccb43ee960ec070121a59df9db0bb04e
diff --git a/src/backends/cl/workloads/ClConvertFp32ToFp16Workload.cpp b/src/backends/cl/workloads/ClConvertFp32ToFp16Workload.cpp
index 781607f..3f528a1 100644
--- a/src/backends/cl/workloads/ClConvertFp32ToFp16Workload.cpp
+++ b/src/backends/cl/workloads/ClConvertFp32ToFp16Workload.cpp
@@ -4,7 +4,7 @@
 //
 
 #include "ClConvertFp32ToFp16Workload.hpp"
-#include <backends/cl/ClTensorHandle.hpp>
+#include <cl/ClTensorHandle.hpp>
 
 #include "ClWorkloadUtils.hpp"