IVGCVSW-3168 Refactor reference softmax workload into a single workload

Change-Id: Ie290efcbb9e3a6365cbd630cb2041e7b0f542505
Signed-off-by: nikraj01 <nikhil.raj@arm.com>
diff --git a/src/backends/reference/workloads/RefWorkloads.hpp b/src/backends/reference/workloads/RefWorkloads.hpp
index 6ffec2b..ab3da88 100644
--- a/src/backends/reference/workloads/RefWorkloads.hpp
+++ b/src/backends/reference/workloads/RefWorkloads.hpp
@@ -27,8 +27,7 @@
 #include "FullyConnected.hpp"
 #include "Gather.hpp"
 #include "RefFloorFloat32Workload.hpp"
-#include "RefSoftmaxFloat32Workload.hpp"
-#include "RefSoftmaxUint8Workload.hpp"
+#include "RefSoftmaxWorkload.hpp"
 #include "RefResizeBilinearFloat32Workload.hpp"
 #include "RefBatchNormalizationUint8Workload.hpp"
 #include "ResizeBilinear.hpp"