IVGCVSW-1900 : CL backend folder structure

* moving backends/ClWorkloads to backends/cl
* and moving pure Cl workload related code to
  backends/cl/workloads

Change-Id: I019a3c6b4da5e7a23074bf03fb057e63199ad129
diff --git a/src/armnn/Runtime.hpp b/src/armnn/Runtime.hpp
index b0a393d..12211f4 100644
--- a/src/armnn/Runtime.hpp
+++ b/src/armnn/Runtime.hpp
@@ -6,10 +6,10 @@
 
 #include "LoadedNetwork.hpp"
 #include "DeviceSpec.hpp"
-#include "armnn/INetwork.hpp"
-#include "armnn/IRuntime.hpp"
-#include "armnn/Tensor.hpp"
-#include "backends/ClContextControl.hpp"
+#include <armnn/INetwork.hpp>
+#include <armnn/IRuntime.hpp>
+#include <armnn/Tensor.hpp>
+#include <backends/cl/ClContextControl.hpp>
 
 #include <mutex>
 #include <unordered_map>