IVGCVSW-6685-6686 Modify workloads to extend Neon/Cl BaseWorkload

* Neon workloads to extend NeonBaseWorkload instead of BaseWorkload
* Cl workload to extend ClBaseWorkload instead of BaseWorkload


Signed-off-by: Teresa Charlin <teresa.charlinreyes@arm.com>
Change-Id: I8f39a31a89a8865ac4acf18573ab290d548d2864
diff --git a/src/backends/neon/workloads/NeonConvolution3dWorkload.cpp b/src/backends/neon/workloads/NeonConvolution3dWorkload.cpp
index 5d19737..6aa4b69 100644
--- a/src/backends/neon/workloads/NeonConvolution3dWorkload.cpp
+++ b/src/backends/neon/workloads/NeonConvolution3dWorkload.cpp
@@ -57,7 +57,7 @@
                                                      const WorkloadInfo& info,
                                                      std::shared_ptr<arm_compute::MemoryManagerOnDemand>& memoryManager,
                                                      const bool isFastMathEnabled)
-    : BaseWorkload<Convolution3dQueueDescriptor>(descriptor, info)
+    : NeonBaseWorkload<Convolution3dQueueDescriptor>(descriptor, info)
 {
     IgnoreUnused(memoryManager);