IVGCVSW-5420 'Add CL support for CAST'

Signed-off-by: Sadik Armagan <sadik.armagan@arm.com>
Change-Id: I1bbf1f2edf7282cb69b99e22de1b8a2fe6e443c2
diff --git a/src/backends/cl/workloads/ClWorkloads.hpp b/src/backends/cl/workloads/ClWorkloads.hpp
index 0ae7f4e..5488fcd 100644
--- a/src/backends/cl/workloads/ClWorkloads.hpp
+++ b/src/backends/cl/workloads/ClWorkloads.hpp
@@ -12,6 +12,7 @@
 #include "ClConstantWorkload.hpp"
 #include "ClBatchNormalizationFloatWorkload.hpp"
 #include "ClBatchToSpaceNdWorkload.hpp"
+#include "ClCastWorkload.hpp"
 #include "ClConvolution2dWorkload.hpp"
 #include "ClDepthToSpaceWorkload.hpp"
 #include "ClDepthwiseConvolutionWorkload.hpp"