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

Change-Id: I663a0a0fccb43ee960ec070121a59df9db0bb04e
diff --git a/src/backends/cl/workloads/ClPadWorkload.hpp b/src/backends/cl/workloads/ClPadWorkload.hpp
index 70f6c42..e87cbb7 100644
--- a/src/backends/cl/workloads/ClPadWorkload.hpp
+++ b/src/backends/cl/workloads/ClPadWorkload.hpp
@@ -5,8 +5,8 @@
 
 #pragma once
 
-#include <backends/WorkloadData.hpp>
-#include <backends/Workload.hpp>
+#include <backendsCommon/WorkloadData.hpp>
+#include <backendsCommon/Workload.hpp>
 #include <arm_compute/runtime/CL/functions/CLPadLayer.h>
 
 namespace armnn {